Department of Homeland Security
Washington, D.C.


Computer Disc Audits 2006


1. These are audits of USB and CDRom disc audits to monitor and verify contents and identify changes in disc contents from what is authorized.

2. Changes and updates do occur however are carefully monitored.

3. Given the numerous problems in simple operations of computer equipment it would be hard to see how the Library support patron satisfaction and public funding.

Federal Bureau of Investigations
Internet Fraud Center




Flash Drive & CDL Disc
Flash Drive Authorized 9-23-2006

Flash Drive Configuration 9-23-2006
Total Files 6180
Folders 71
Size of Disc: 158,487,285 bytes

Index Files: 16 Files
Folder: 345,436 bytes

107thCongress 799 files folders
Folder: 23,101,028 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 269 Files-Authorized Change
 Ike: 25 Files
Jesus 87 Files-Authorized Change
 Mail 78 Files
Service 287 Files
USDA 39 Files

HHSecurity: 2421 files
Folder: 31
Size: 44,753,339 bytes

HHS Subfolders:
Index: 50 Files
Spyware Act 361 Files
NIMS: 1825 Files-Authorized Change
 Physics: 51 Files
USDOJ: 50 Files
USSI: 84 Files

SSI Folder: 1106 files
Folder: 59,577,764 bytes

SSI Subfolders:
Access: 169 files
CA 34 Files
Clinton: 191 Files
FGJ: 270 Files-Authorized Change
 NC 95 Files
TX 205 Files
VA 115 Files

NIMS2006: 1838 files Authorized Change-New Folder
 Size: 30,709,718 bytes


Flash Drive & CDL Disc
CDRom Authorized 9-23-2006

CDRom Configuration 9-23-2006
Total Files 6089
Folders 62
Size of Disc: 156,903,086 bytes

Index Files: 16 Files
Folder: 345,436 bytes

107thCongress 747 files folders
Folder: 21,949,744 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 260 Files
Ike: 25 Files
Jesus 44 Files
Mail 78 Files
Service 287 Files
USDA 39 Files

HHSecurity: 2401 files
Folder: 31
Size: 44,512,814 bytes

HHS Subfolders:

Index: 50 Files
Spyware Act 356 Files
NIMS: 1806 Files
Physics: 51 Files USDOJ: 50 Files
USSI: 84 Files

SSI Folder: 1106 files
Folder: 59,604,477 bytes

SSI Subfolders:
Access: 169 files
CA 34 Files
Clinton: 191 Files
FGJ: 269 Files
NC 95 Files
TX 205 Files
VA 115 Files



Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX
USB Authorized Changes 6-24-2006

Authorized File Structure

USB Configuration 6-24-2006
Total Files 4096
Folders 63
Size of Disc: 129,707,727
Index Files: 15 Files
Folder: 581,402 bytes

107thCongress 752 files folders
Folder: 23,164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2493 files-Authorized change
Folder: 31
Szie: 60,535,460 bytes

HHS Subfolders:

Index: 45 Files
FGJ: 267 Files
Spyware Act 356 Files
NIMS: 1601 Files
Physics: 52 Files USDOJ: 51 Files
USSI: 86 Files

SSI Folder: 836 files-Authorized Change
 Folder: 45,489,935

SSI Subfolders:
Access: 169 files
CA 35 Files
Clinton: 183 Files
NC 103 Files-Authorized Change
 TX 209 Files
VA 115 Files

ZWARC Folder Deleted Authorized Change
This file was deleted because it contains executing files for music studies which in theory could introduce virus or spyware:

Zwarc: 45 Files
Folder: 11,481,109 bytes


Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX
BSA Research #1
Destroyies CDRW #2 6-19-2005

I deleted the contents of CDRW #2 and prepared to rewrite and the CDRW which is less than 2 weeks old appears to be toast. Librarian Ben Morgan examined the disc and explained even he could not fix it.


Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX
BSA Research #1 Abnormal
CDRW #1 6-19-2005

CDRW #1 copied however has many unauthozied files which are probally thumbs.db.

Authorized File Structure

CDRW #2 6-16-2006 Structure 4098 in 64 Folders
136,680,399 Bytes

Index Files: 15 Files
Folder: 581,402 bytes

107thCongress 752 files folders
Folder: 23,164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2447 files-31 Folders
Folder: 54,132,578 bytes

HHS Subfolders:

Index: 45 Files-Authorized Change
FGJ: 267 Files-Authorized Change
Spyware Act 356 Files
NIMS: 1601 Files-Authorized Change
Physics: 52 Files Unauthorized Change
 USDOJ: 51 Files-Unauthorized Change
USSI: 86 Files Unauthozied Change
SSI Folder: 819 files
Folder: 44,796,934 bytes

SSI Subfolders:
Access: 169 files UnAuthorized Change
 CA 35 Files
Clinton: 183 Files Authorized Changes
 NC 84 Files Authorized Changes
 TX 209 Files
VA 115 Files

Zwarc: 45 Files
Folder: 11,481,109 bytes



Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

BSA #6 Appears Abnormal
CDRW #2 6-16-2005 11:45PM


I copied the new USB flash drive to CDW and CDRW#2 on BSA #6 between 11AM and 12PM 6-16-2006 and have different file totals produced on the same machine which is BSA #6

Authorized File Structure

CDRW #2 6-16-2006 Structure 4107 in 63 Files
138,498,658 Bytes

Index Files: 14 Files
Folders: 342,940 bytes

107thCongress 752 files folders
Folder: 23,164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2447 files-31 Folders
Folder: 54,132,578 bytes

HHS Subfolders:

Index: 45 Files-Authorized Change
FGJ: 263 Files-Authorized Change
Spyware Act 351 Files
NIMS: 1601 Files-Authorized Change
Physics: 52 Files
USDOJ: 50 Files
USSI: 85 Files

SSI Folder: 849 files
Folder: 44,377,941 bytes

SSI Subfolders:
Access: 169 files
CA 35 Files
Clinton: 221 Files
NC 80 Files
TX 209 Files
VA 115 Files

Zwarc: 45 Files
Folder: 11,481,109 bytes


Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

BSA #6 Appears Abnormal
CDRW Disc 6-16-2005 11:45PM


I copied the new USB flash drive to CDW and CDRW#2 on BSA #6 between 11AM and 12PM 6-16-2006 and have different file totals produced on the same machine which is BSA #6

UnAuthorized File Structure

CDRW #0 6-16-2006 Structure 4111 in 63 Files
138,595,938 Bytes

Index Files: 14 Files
Folders: 342,940 bytes

107thCongress 752 files folders
Folder: 23,164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2447 files-31 Folders
Folder: 54,132,578 bytes

HHS Subfolders:

Index: 45 Files-Authorized Change
FGJ: 263 Files-Authorized Change
Spyware Act 351 Files
NIMS: 1601 Files-Authorized Change
Physics: 52 Files
USDOJ: 50 Files
USSI: 85 Files

SSI Folder: 853 files-UnAuthorized Change
Folder: 44,475,221 bytes

SSI Index 23 files Thumbs.db
SSI Subfolders:
Access: 170 files Thumbs.db
CA 35 Files
Clinton: 221 Files
NC 80 Files Thumbs.db
TX 209 Files Thumbs.db
VA 115 Files

Zwarc: 45 Files
Folder: 11,481,109 bytes



Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

BSA Research #4 Suggest Problems
With Thumbs DB 6-14-2005 12:30PM


I copied the disc CDRW#1 and a CDR on BSA #4 and in the same session got 2 different file values. The added files are Thumbs.db which have created themselves in the folder ZCWARC. Thumbs.DB is a system file which helps windows see files. However an internal inspection in file editor of the 2 files suggest they may have malware similar to what has been seen in corrupted files.

Authorized File Structure

CDRW #1 6-12-2006
USB 4050 Files 62 Folders
Bytes 133,546,141
CDRW #1 4050 Files 62 folders
Bytes 133,546,141 bytes

Index Files: 14 Files
Folders: 342,940 bytes

107thCongress 752 files folders
Folder: 23.164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2390 files
Folder: 54,180,061 bytes

HHS Subfolders:

Index: 244 Files
Charity: 83 Files
FBI: 37 Files
FGJ: 266 Files
FL: 10 Files
Idaho: 41 Files
NIMS: 1449 Files
Physics: 52 Files
USDOJ: 50 Files
USSI: 85 Files
WA: 21 Files

SSI Folder: 849 files
Folder: 44,377,941 bytes

SSI Subfolders:
Index: 22 Files
Access: 170 files
CA 35 Files
Clinton: 221 Files
NC 80 Files
TX 209 Files
VA 115 Files

Zwarc: 45 Files
Folder: 11,481,109 bytes


Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

BSA Research #1
Destroyies CDR 6-13-2006


I made a copy of the system 6-13-2006 in the later afternoon and Research #1 has destroyied the CDR which should have appeared as below:


UnAuthorized File Structure

CDRW #1 6-12-2006
USB 4050 Files 62 Folders
Bytes 133,546,141
CDRW #1 4050 Files 62 folders
Bytes 133,546,141 bytes

Index Files: 14 Files
Folders: 342,940 bytes

107thCongress 752 files folders
Folder: 23,164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2404 files
Folder: 54,915,293 bytes

HHS Subfolders:

Index: 244 Files
Charity: 83 Files
FBI: 37 Files
FGJ: 266 Files
FL: 10 Files
Idaho: 41 Files
NIMS: 1510 Files-Authorized
NIMS:Index: 23 Files Thumbs.db
Physics: 52 Files
USDOJ: 50 Files
USSI: 85 Files
WA: 21 Files

SSI Folder: 853 files
Folder: 44,535,232 bytes

SSI Subfolders:
Access: 170 files
CA 35 Files
Clinton: 221 Files
NC 80 Files
TX 209 Files
VA 115 Files

Zwarc: 47 Files: 2 Thumbs.db
Folder: 11,501,589 bytes



Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

BSA Research #1; BSA#7; USB
Appear Normal 6-10-2006 9AM


BSA Computer #7 and #1 copies files from USB port to both CDRW#2 and a CDR disc without error. A triple match on file size specifications gives a very high probability of no errors or spyware. The changes in specific folders are consistant with last authorized file check 6-06-2006:

Authorized File Structure 4023
6-10-2006 9AM


USB 4023 Files 62 Folders
Bytes 133,204,907

Index Files: 14 Files
Folders: 342,940 bytes

107thCongress 752 files 64 folders
Folder: 23.164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2388 files
Folder: 54,127,590 bytes

HHS Subfolders:

Index: 244 FilesAuthorized #1
Charity: 83 Files
FBI: 37 Files
FGJ: 266 FilesAuthorized
FL: 10 Files
Idaho: 41 Files
NIMS: 1449 Files
Physics: 52 Files
USDOJ: 50 Files
USSI: 85 Files
WA: 21 Files

SSI Folder: 849 files
Folder: 44,814,595 bytes

SSI Subfolders:
Index: 22 Files
Access: 170 files
CA 35 Files
Clinton: 221 Files+1 Authorized
NC 80 Files
TX 209 Files
VA 115 Files

Zwarc: 20 Files
Folder: 11,481,109

Flash Drive & CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

BSA Research #1
Appears Abnormal 6-10-2005 4PM


I came back and checked the disc at 4:30PM between USB port updated files on CLC #2 about 3:45 PM and BSA Research #1 at 4:30PM. The file differential suggest that during the course of the day BSA Research #1 has acquired sometype of spyware and is placing 11 more files that what should exist on CDRW#2:



Authorized File Structure
CDRW #1 6-12-2006
Structure 4050

USB 4050 Files 62 Folders
Bytes 133,546,141
CDRW #1 4050 Files 62 folders
Bytes 133,546,141 bytes

Index Files: 14 Files
Folders: 342,940 bytes

107thCongress 752 files folders
Folder: 23.164,090 bytes

107th Congress Subfolders:
Index: 14 Files
HUD: 261 Files
Ike: 26 Files
Jesus 45 Files
Mail 78 Files
Service 289 Files
USDA 39 Files

HHSecurity: 2390 files
Folder: 54,180,061 bytes

HHS Subfolders:

Index: 244 Files
Charity: 83 Files
FBI: 37 Files
FGJ: 266 Files
FL: 10 Files
Idaho: 41 Files
NIMS: 1449 Files
Physics: 52 Files
USDOJ: 50 Files
USSI: 85 Files
WA: 21 Files

SSI Folder: 849 files
Folder: 44,377,941 bytes

SSI Subfolders:
Index: 22 Files
Access: 170 files
CA 35 Files
Clinton: 221 Files
NC 80 Files
TX 209 Files
VA 115 Files

Zwarc: 45 Files
Folder: 11,481,109 bytes
UnAuthorized File Structure

6-10-2006
USB 4050 Files 62 Folders
 Bytes 133,546,141 bytes
Modified CLC #2 3:45 PM

Index: 14 Files
342,940 bytes

107th congress
752 files
23,164,090 bytes

HHS Security 2395 files
54,401,275 bytes

SSI 849 files
44,377,941 bytes

ZCWARC 45 files
11,481,109 bytes

UnAuthorized File Structure
BSA Research #1 6-10-2006 4:30 PM

Disc Audit- BSA Research #1
CDRW #2 4061 Files 62 folders
Index:14 Files
342,940 bytes

107th congress
758 files 6 additional files
23,681,482 bytes

HHS Security 2395 files
54,401,275 bytes

SSI 849 files
44,377,941 bytes

ZCWARC 47 files 2 additional
11,503,637 bytes



CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX
BSA Computer 5,6, & Research #3
Maybe Infected with Spyware or Malicious Spyware?
Dated 6-5-2006

On these computer the total number of files transferred too or from CDRW or USB drives changes in some cases files disappear and in some cases we get more files than originally started:


BSA Computer 6		BSA Computer 6	
9AM File Structure	10AM File Structure
USB Disc 4018 files	USB 3891 Files

107thCongress Folder	107thCongress
750 files		623 Files

Subfolder		Subfolder
hud  259		hud	259
ike     26		ike	26
jesus  45		jesus	45
mail   78		mail	78
service	289		service 281
usda	39		usda	39
hhsecurity Folder	hhsecurity Folder
2383 files		2382 files

SSI Folder		SSI folder
851 files		851 files

Zwarc	folder		Zwarc folder
20 Files		20 Files

Index Files		Index Files
14			14

CDRW Size		CDRW Size
141,193,216 Bytes	138,2400,000
Dated 6-05-2006 2:33PM	Dated 6-05-2006 10AM

BAS Research #3
11AM Reload 
USB 4022 files 11AM

107thCongress Folder
761 Files

Subfolder
hud 265 **7 extra files	
ike 26
jesus 45
mail 79	**1 extra file	
service 291 ***3 extra files
usda 40	* 1 extra file

hhssecurity folder
2383	

SSI Folder
852 *1 extra file

Zwarc folder
20 Files

Index Files
14

USB Size When Reloaded
142,819,328 Bytes	
Dated 6-5-2006

Department of Homeland Security
Washington, D.C.

Computer Audit/Hacking Report
CLC Monitor Station 6-5-2006 4PM

1. USB drive in use in CLC has about 1,000 files deleted out of the Washington State emergency management folder-and missing computer files easily replaced from backup CD-Rom

2. It is possible the removal of files was accomplished through the Library Computers Peer To Peer Network.

3. It is possible the CLC monitor station has a defective USB or Flash Drive

4. The only person on duty in the building with adequate network priviledges to bypass security through the peer to peer network is Librarian Ben Morgan.

5. The files were easily reloaded from a CD-Rom control disc.

6. This event is very similar to what occured almost a year before. "It appears a party unknown got into the peer to peer network and deleted 1,000 files from my USB disc on 6-20-2005 while I was doing volunteer work in the CLC Lab."




CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

Current Authorized File Structure
Files 3786 @ 5-06-2006


These files have been deactivated or tampered with in the SSi/Nc/folder edwards.jpg;lmr.gif. Zobel.jpg in folder 107thcongress/hud/convict has been deactivated.


Total Files: 	3786 File 59 Folders
Total Size	127,323,416  bytes
Norton Anti	3785 files

107thCongress 	711 Files  14 Folders
Folder:		20,553,323 bytes

107th Congress Subfolders:

Index:		14 Files
HUD:  		259 Files
Ike:		43  Files Authorized
Jesus  		45 Files
Mail   		78 Files
Service		233 Files Authorized
Service Subfolder
Index		128 Files

Jpg Studies	105 Files
Index Files	45 Files
Peckerwood	31 Files Authorized
Starfield	29 Files

USDA		39 Files

HHSecurity:	2213 files 32 Folders
Folder:		62,376,546 bytes

HHS Subfolders:

Index:		243 Files
Charity:   	80 Files
FBI:		37 Files
FGJ:		213 Files Authorized
FLa:		9 Files
Idaho:		40 Files
NIMS:		1368 Files Authorized
Physics:	52 Files
USDOJ:		50 Files
USSI:		85 Files
WA:		21 Files
Zarchive:	20 Files
Folder:		11,136,308 bytes

SSI Folder: 	848 files  10 Folders
Folder: 	44,050,640 bytes

SSI Subfolders:
Index:    	22 Files
Access:  	170 files
CA		35 Files
Clinton: 	220 Files
NC		79 Files
TX         	207 Files
VA		115 Files

Index Files:	14 Files	
Folders:	342,907 bytes

CDL Disc
Central Library
660 West Fifth Street
Winston-Salem, NC 27101
(336) 727-2264
(336) 727-2549 FAX

Current Authorized File Structure
3929 Files @ 5-27-2006


These files have been deactivated or tampered with in the SSi/Nc/folder white.jpg; edwards.jpg;angel.jpg;lmr.gif. The arnoldwilliams.jpg in HHSecurity/charity/index.html has also been tampered with.


Total Files: 	3929 File 62 Folders
Total Size	133,148,918  bytes
Norton Anti	3928 files

107thCongress 	749 files 17 folders
Folder:		23.014,196 bytes

107th Congress Subfolders:

Index:		14 Files
HUD:  		259 Files
Ike:		26  Files  Authorized
Jesus  		45 Files
Mail   		78 Files
Service		288 Files  Authorized
Service Subfolder
Index		128 Files

Jpg Studies	160 Files
Index Files	45 Files
Peckerwood	86 Files Authorized
Starfield	29 Files

USDA		39   Files

HHSecurity:	2296 files 31 Folders
Folder:		54,487,300 bytes

HHS Subfolders:

Index:		243 Files
Charity:   	83 Files
FBI:		37 Files
FGJ:		263 Files Authorized
FL:		9 Files
Idaho:		40 Files
NIMS:		1449 Files Authorized
Physics:	52 Files
USDOJ:		50 Files
USSI:		85 Files
WA:		21 Files



SSI Folder: 	850 files 10 Folders
Folder: 	44,401,363 bytes

SSI Subfolders:
Index:    	23 Files
Access:  	170 files
CA		35 Files
Clinton: 	220 Files
NC		80 Files
TX         	207 Files
VA		115 Files

Zwarc:		20 Files
Folder:		10,903,229 bytes

Index Files:	14 Files	
Folders:	342,830 bytes





Mr. Vasilios A. Aivaliotis
Head of Public Services
basila@universe.uiwtx.edu
210/829-6054
UIW Maybee Library
4301 Broadway,
San Antonio, Texas 78209 210-829-6005

Disc Audits 2005
University of Incarnate Word



Zip Disc Audit-UIW Campus 1/6/2006



1.	Each disc when empty has available 95.7 million bytes

2.	# Files on both Disc 3136

3.	#Files Virus Scanner Shows:  3135

3.	Space Used after file transfers:

	Disc 1:	 	93,020,160 Bytes
	Disc 2: 	93,026,160 Bytes

4.	# Bytes on Disc:

	Disc 1:		89,828,520
	Disc 2:		89,828,520

5.	Empty Space on disc:
	
	Disc 1:		7,411,712
	Disc 2:		7,411,712

Zip Disc Audit-UIW Campus 2/10/2005



Each disc when empty has available 95.7 million bytes

	Disc 1= 3205				Disc 2=3205

Index 		69 	Files				69 	Files	
FBI		582 	Files				582	Files
FEMA 10 	726 	Files				726	Files
Florida		559 	Files				559 	Files
HUD 		329 	Files				329	Files
Jesus 		40  	Files				40	Files			
Mail		70 	Files				70	Files
Service 	95 	Files				95	Files
SSI		654 	Files				664 	Files
USDA		  34 	Files				34	Files
USDOJ	 47 	Files					47	Files
	
3.	#Files Virus Scanner Shows:  3205

4.	Space Used after file transfers:
	
	Disc 1= 92,610,510 Bytes Used
	Disc 1=7,821,312 Bytes Free

	Disc 2=92,604.416 Bytes Used
	Disc 2=7,827,,456 Bytes Free



Zip Disc Audit-UIW Campus 1/21/2005





Each disc when empty has available 95.7 million bytes

1.	Each disc when empty has available 95.7 million bytes

2.	# Files on Disc
							
		Disc 1= 3104			Disc 2=3104

Index 		68 	Files		68 	Files	
FBI		576 	Files		576	Files
FEMA 10 	726 	Files		726	Files
Florida		523 	Files		523 	Files
HUD 		282 	Files		283	Files
Jesus 		40  	Files		40	Files
Mail		70 	Files		70	Files
Service 	94 	Files		94	Files
SSI		664 	Files		664 	Files
USDA		  34 	Files		34	Files
USDOJ	 47 	Files		47	Files
	
3.	#Files Virus Scanner Shows:  3104

4.	Space Used after file transfers:
	
	Disc 1= 94,941,184 Bytes Used
	Disc 1-=5,492,688 Bytes Free

	Disc 2=94,941,184 Bytes Used
	Disc 2=5,492,688 Bytes Free