Very weird virus symptoms, no shut down button/ run command

I also cannot log into some websites like yahoo.com and others. I booted up in safe mode and ran anti-virus and malware programs and they did find some things and deleted them, however those symptoms still persist. Here is my hijack this log:

Logfile of HijackThis v1.99.1
Scan saved at 6:35:28 PM, on 8/30/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\AIM\aim.exe
C:\Program Files\Hijackthis\HijackThis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [SoundMan] -SOUNDMAN.EXE
O4 - HKLM\..\Run: [IgfxTray] -C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] -C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [IMONTRAY] -C:\Program Files\Intel\Intel(R) Active Monitor\imontray.exe
O4 - HKLM\..\Run: [ccApp] -C:\Program Files\Common Files\Symantec Shared\ccApp.exe
O4 - HKLM\..\Run: [ccRegVfy] -C:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] -C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [iTunesHelper] -"C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NvCplDaemon] -RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] -nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] -RunDLL32.exe NvMCTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [BJPD HID Control] -C:\Program Files\Canon\BJPV\TVMon.exe
O4 - HKLM\..\Run: [KEMailKb] -C:\PROGRA~1\MICROI~1\INTERN~1\KEMailKb.EXE
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Program Files\Common Files\Ahead\Lib\NeroCheck.exe
O4 - HKCU\..\Run: [ResChanger 2005] -C:\Program Files\ResChanger 2005\ResChanger2005.exe
O4 - HKCU\..\Run: [msnmsgr] -"C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] -"C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE" -quiet
O4 - Startup: PowerReg Scheduler V3.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\Program Files\Yahoo!\Messenger\YahooMessenger.exe
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\Program Files\Yahoo!\Messenger\YahooMessenger.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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {39B0684F-D7BF-4743-B050-FDC3F48F7E3B} - http://www.fileplanet.com/fpdlmgr/cabs/FPDC_2.2.2.89.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/clien...uweb_si
O16 - DPF: {6697AFA6-1CD3-462E-AC0A-363EF8BCD102} (SyScan2 Control) - http://www.evga.com/Support/SyScan/SyScan.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/clien...uweb_si
O16 - DPF: {DC75FEF6-165D-4D25-A518-C8C4BDA7BAA6} (CPlayFirstDinerDashControl Object) - http://aolsvc.aol.com/onlinegames/dinerdash/DinerDash.1.0.0.72.cab
O16 - DPF: {DF780F87-FF2B-4DF8-92D0-73DB16A1543A} - http://aolsvc.aol.com/onlinegames/chuzzledeluxe/popcaploader_v7.cab
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: Adobe LM Service - Unknown owner - -"C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe (file missing)
O23 - Service: Symantec Event Manager (ccEvtMgr) - Unknown owner - -C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe (file missing)
O23 - Service: Symantec Password Validation Service (ccPwdSvc) - Unknown owner - -C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe (file missing)
O23 - Service: Symantec Proxy Service (ccPxySvc) - Unknown owner - -C:\Program Files\Norton Internet Security\ccPxySvc.exe (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Unknown owner - -C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe (file missing)
O23 - Service: Intel(R) Active Monitor (imonNT) - Unknown owner - -C:\Program Files\Intel\Intel(R) Active Monitor\imonnt.exe (file missing)
O23 - Service: iPodService - Unknown owner - -C:\Program Files\iPod\bin\iPodService.exe (file missing)
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Unknown owner - -"C:\Program Files\Norton AntiVirus\navapsvc.exe (file missing)
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: Norton Internet Security Accounts Manager (NISUM) - Unknown owner - -C:\Program Files\Norton Internet Security\NISUM.EXE (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: ScriptBlocking Service (SBService) - Unknown owner - -C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe (file missing)
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Unknown owner - -"C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe (file missing)
O23 - Service: SymWMI Service (SymWSC) - Unknown owner - -"C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe (file missing)

Please Help >.<

Delete this file if found:

C:\Program Files\Common Files\Microsoft Shared\Temp\MswService.exe

Search for mswservice.exe and delete all instances of it if found.

Go to Start->Run and type in regedit and hit OK. Go to File->Export and save the registry somewhere as a backup. Close the Registry Editor now. Go to Start->Run and type in notepad and hit OK. Then copy and paste the following into Notepad:

REGEDIT4

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoClose"=dword:0000000

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoLogOff"=dword:0000000

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoRun"=dword:00000000

Save the file as "delete.reg". Make sure to save it with the quotes. Close Notepad. Double click on the delete.reg file and choose Yes to merge/add it to the registry. You may delete the file afterwards.

Run a scan at:

http://www.bitdefender.com/scan8/ie.html

If it has an option to remove infected items, choose to remove them. Post the log here if it has one. Restart and give us an update on this. Any improvements?

Also run this scan:

Perform an online scan with Internet Explorer at Panda ActiveScan http://www.pandasoftware.com/products/activescan.htm

* Click on 'Scan your PC' button. There should be a popup - if you have a pop-up blocker, make sure it's not blocking it.
* Click 'Check Now' & a pop-up window will appear.
* Enter your Country, State and E-mail Address & click 'Scan Now' - begin downloading Panda's ActiveX controls (8 MB size).
* Begin the scan by selecting My Computer.
* If it finds any malware, it will offer you a report. Ignore any entry it finds (since it wants you to buy the program for removal) as we will address this later.
* Click on see report. Then click Save report.
* Post that log in your next reply.