hijack this log, please help

Can someone please help me with this?  My computer sometimes automatically connects to the internet without me clicking on my browser...and sometimes I cannot discconect...when I left click the monitors in my task bar and choose disconnect, it reconnects to the web...very strange...thanks in advance

Logfile of HijackThis v1.98.2
Scan saved at 6:26:26 AM, on 8/20/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\NavNT\vptray.exe
C:\Program Files\PopUp Killer\popupkiller.EXE
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\BTV\btv.exe
C:\WINDOWS\System32\P2P Networking\P2P Networking.exe
C:\WINDOWS\system32\pcs\pcsvc.exe
C:\WINDOWS\System32\ctfmon.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\NavNT\rtvscan.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\wuauclt.exe
C:\WINDOWS\System32\MsgSys.EXE
C:\Documents and Settings\User31\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://login.yahoo.com/config/login?.partner=sbc&.done=http%3a//sbc.yahoo.com/
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://windowsupdate.microsoft.com/
R3 - URLSearchHook: (no name) - {20EC3D2D-33C1-4C9D-BC37-C2D500688DA2} - C:\Program Files\TV Media\TvmBho.dll
O1 - Hosts: 12.129.205.209 search.netscape.com12.129.205.209 sitefinder.verisign.com
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Flash Enhancer - {7CD20E91-1F31-41da-8379-479EA31DF969} - c:\Program Files\XML\XML.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [PopUpKiller] C:\Program Files\PopUp Killer\popupkiller.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Wast] C:\WINDOWS\wast2.exe 2
O4 - HKLM\..\Run: [BTV] C:\Program Files\BTV\btv.exe
O4 - HKLM\..\Run: [Breg] "C:\Program Files\Common Files\Java\breg.exe"
O4 - HKLM\..\Run: [Sys Ren] C:\WINDOWS\SysRen.exe /S
O4 - HKLM\..\Run: [P2P Networking] C:\WINDOWS\System32\P2P Networking\P2P Networking.exe /AUTOSTART
O4 - HKLM\..\Run: [Xcpy1] "C:\Program Files\Common Files\Java\Xcpy1.exe"
O4 - HKLM\..\Run: [WebRebates0] "C:\Program Files\Web_Rebates\WebRebates0.exe"
O4 - HKLM\..\Run: [TV Media] C:\Program Files\TV Media\Tvm.exe
O4 - HKLM\..\Run: [zSearch] C:\Program Files\zSearch\Zstb.exe
O4 - HKLM\..\Run: [Pcsv] C:\WINDOWS\system32\pcs\pcsvc.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [TV Media] C:\Program Files\TV Media\Tvm.exe
O4 - HKCU\..\Run: [zSearch] C:\Program Files\zSearch\Zstb.exe
O4 - Global Startup: updater.lnk = C:\Program Files\Common Files\updater\wupdater.exe
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar2.dll/cmtrans.html
O8 - Extra context menu item: Web Rebates - file://C:\Program Files\websearch\System\Temp\topr1150_script0.htm
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O16 - DPF: {88D969C0-F192-11D4-A65F-0040963251E5} (XML DOM Document 4.0) - file://C:\TempEI4\EI40_\msxml4.cab