Major Virus' and can't connect to the internet, HELP!

I have a few major virus' and it will not let me connect to the Internet. How can I remove these from my system? Below is the log file from Hijackthis:
Some names that I see are:
Virus.Win32.Gpcode.ak
China09.win
Trojan-Downloader.js.Multi.ca
Email-worm.Win32.netsky.q

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:54:48 PM, on 6/11/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16827)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\wscsvc32.exe
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\CTsvcCDA.EXE
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Zune\ZuneLauncher.exe
C:\Program Files\Windows Media Player\WMPNSCFG.exe
C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
C:\Program Files\Kodak\Kodak EasyShare software\bin\EasyShare.exe
C:\Program Files\Windows Desktop Search\WindowsSearch.exe
C:\Program Files\Linksys\WMP11 Config Utility\WMP11CFG.exe
C:\PROGRA~1\Iomega\System32\AppServices.exe
c:\sdwork\issimsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\SearchIndexer.exe
c:\WINDOWS\system32\ZuneBusEnum.exe
C:\Program Files\Iomega\AutoDisk\ADService.exe
C:\Documents and Settings\Brian\Desktop\Hijack(GP)This.exe
C:\Program Files\Internet Explorer\Iexplore.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=localhost:7171
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local;
R3 - URLSearchHook: AIM Toolbar Search Class - {03402f96-3dc7-4285-bc50-9e81fefafe43} - C:\Program Files\AIM Toolbar\aimtb.dll
F2 - REG:system.ini: Shell=
O2 - BHO: C:\WINDOWS\system32\yhafd78auhd.dll - {c6c7b2a1-00f3-42bd-f434-00aaba2c8953} - C:\WINDOWS\system32\yhafd78auhd.dll
O2 - BHO: EpsonToolBandKicker Class - {E99421FB-68DD-40F0-B4AC-B7027CAE2F1A} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O3 - Toolbar: EPSON Web-To-Page - {EE5D279F-081B-4404-994D-C6B60AAEBA6D} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O3 - Toolbar: AIM Toolbar - {61539ecd-cc67-4437-a03c-9aaccbd14326} - C:\Program Files\AIM Toolbar\aimtb.dll
O4 - HKLM\..\Run: [ISSI EZUpdate Service] "c:\sdwork\issimsvc.exe"
O4 - HKLM\..\Run: [Zune Launcher] "c:\Program Files\Zune\ZuneLauncher.exe"
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - HKCU\..\Run: [reader_s] C:\Documents and Settings\Brian\reader_s.exe
O4 - HKCU\..\Run: [Protection System] C:\Program Files\Protection System\psystem.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Kodak EasyShare software.lnk = C:\Program Files\Kodak\Kodak EasyShare software\bin\EasyShare.exe
O4 - Global Startup: Lotus QuickStart.lnk = ?
O4 - Global Startup: Windows Search.lnk = C:\Program Files\Windows Desktop Search\WindowsSearch.exe
O4 - Global Startup: Wireless PCI Card Configuration Utility.lnk = C:\Program Files\Linksys\WMP11 Config Utility\WMP11CFG.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: &AIM Toolbar Search - C:\Documents and Settings\All Users\Application Data\AIM Toolbar\ieToolbar\resources\en-US\local\search.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra button: AIM Toolbar - {0b83c99c-1efa-4259-858f-bcb33e007a5b} - C:\Program Files\AIM Toolbar\aimtb.dll
O9 - Extra button: ATI TV - {44226DFF-747E-4edc-B30C-78752E50CD0C} - C:\Program Files\ATI Multimedia\TV\EXPLBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {08B0E5C0-4FCB-11CF-AAA5-00401C608500} (Microsoft VM) - https://www-1.ibm.com/sametime/MSJavX86.exe
O16 - DPF: {0A5FD7C5-A45C-49FC-ADB5-9952547D5715} (Creative Software AutoUpdate) - http://www.creative.com/su/ocx/15009/CTSUEng.cab
O16 - DPF: {5C6698D9-7BE4-4122-8EC5-291D84DBD4A0} (Facebook Photo Uploader 4 Control) - https://upload.facebook.com/controls/FacebookPhotoUploader3.cab
O16 - DPF: {5F8469B4-B055-49DD-83F7-62B522420ECC} (Facebook Photo Uploader Control) - https://upload.facebook.com/controls/FacebookPhotoUploader.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1158226349239
O16 - DPF: {7261EE42-318E-490A-AE8F-77649DBA1ECA} (JNILoader Control) - https://www-1.ibm.com/sametime/stmeetingroomclient/STJNILoader.cab
O16 - DPF: {9519B2A2-6592-4E41-8290-D0298459270C} (LNWebAssist Class) - http://w3.ibm.com/bluepages/scripts/lnwebassist.cab
O16 - DPF: {A93D84FD-641F-43AE-B963-E6FA84BE7FE7} (LinkSys Content Update) - http://www.linksysfix.com/netcheck/24/install/gtdownls.cab
O16 - DPF: {DBA230D1-8467-4e69-987E-5FAE815A3B45} -
O16 - DPF: {F6ACF75C-C32C-447B-9BEF-46B766368D29} (Creative Software AutoUpdate Support Package) - http://www.creative.com/su/ocx/15009/CTPID.cab
O20 - AppInit_DLLs: c:\progra~1\MicPhone\antit.dll
O20 - Winlogon Notify: __c00cb961 - C:\WINDOWS\system32\__c00CB961.dat
O22 - SharedTaskScheduler: gsf87hfunf98398jd - {C6C7B2A1-00F3-42BD-F434-00AABA2C8953} - C:\WINDOWS\system32\yhafd78auhd.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Background Intelligent Transfer Service (BITS) - Unknown owner - C:\WINDOWS\
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTsvcCDA.EXE
O23 - Service: Iomega App Services - Iomega Corporation - C:\PROGRA~1\Iomega\System32\AppServices.exe
O23 - Service: ISSI EZUpdate (ISSIMon) - IBM Global Services - c:\sdwork\issimsvc.exe
O23 - Service: Viewpoint Manager Service - Viewpoint Corporation - C:\Program Files\Viewpoint\Common\ViewpointService.exe
O23 - Service: Automatic Updates (wuauserv) - Unknown owner - C:\WINDOWS\
O23 - Service: Iomega Active Disk (_IOMEGA_ACTIVE_DISK_SERVICE_) - Iomega Corporation - C:\Program Files\Iomega\AutoDisk\ADService.exe

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End of file - 7806 bytes

Hello.

You aren't running Anti Virus Software

I'm afraid I have bad news.

Your system is infected with a polymorphic file infector called Virut. Virut is capable of infecting all the machine's executable files (.exe) and screensaver files (.scr). However, the problem is that the virus has a number of bugs in its code, and as a result, it may misinfect a proportion of executable files and therefore, the files are corrupted beyond repair. As of now, security experts suggest that a format and clean install, or destructive recovery if you have an OEM recovery partition, is the best way to clean the infection and it is the best and safest way to return the machine to its normal working state.

Backup all your documents and important items (personal data, work documents, etc) only. DO NOT backup any executable files (softwares) and screensavers (*.scr). It attempts to infect any accessed .exe or .scr files by appending itself to the executable.

Also, avoid backing up compressed files (zip/cab/rar) files that have .exe or .scr files inside them. Virut can penetrate and infect .exe files inside compressed files too.

Recent variants also modify htm, html, asp and php files.

Do not back up to another machine, as it may become compromised. Burn to DVD/CD, or to an external drive which has nothing else on it, and which you can format should it happen to become infected from the backups.


For more information, please see Here

Instructions how to format and reinstall Windows can be found Here

Thank you, talk about timing, my N360 subscription ran out by a few days, when I saw this I uninstalled it and went to install the new version, that's when I started having problems and lost internet connection. So within that small time frame although I did not have the computer on very long is when I must have gotten this nasty little #$%&. At least I know what to do, so thanks for the quick feedback. Next time I'm disconnecting my network before unistalling and re-installing.