home page redirected due to spyware-help

my home page has been redirected and no matter what i try i can't fix it. i have norton 2004, mcafee antispyware and adaware.

i ran hijack this and this was the log that came up. any help is appreciated!!!!

Logfile of HijackThis v1.98.0
Scan saved at 7:54:10 PM, on 7/2/2004
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:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Dell\EUSW\Support.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\DOCUME~1\Steve\LOCALS~1\Temp\200471184826_mcinfo.exe
C:\Program Files\Dell\Support\Alert\bin\NotifyAlert.exe
C:\Program Files\America Online 8.0\aoltray.exe
C:\Program Files\Common Files\Symantec Shared\ccProxy.exe
C:\WINDOWS\system32\cisvc.exe
C:\Program Files\Norton Internet Security\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Norton Internet Security\Norton AntiVirus\SAVScan.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINDOWS\wanmpsvc.exe
C:\Program Files\Lavasoft\Ad-aware 6\Ad-aware.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\system32\cidaemon.exe
C:\WINDOWS\system32\cidaemon.exe
C:\Program Files\Lavasoft\Ad-aware 6\Ad-watch.exe
C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
C:\Documents and Settings\Steve\Local Settings\Temp\Temporary Directory 1 for hijackthis[1].zip\HijackThis.exe
C:\Program Files\Messenger\msmsgs.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://ls0.net/home.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.com/0SEENUS/SAOS10
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://4-v.net/srchasst.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://4-v.net/srchasst.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://ls0.net/srchasst.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,(Default) = http://ls0.net/srchasst.html (obfuscated)
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://4-v.net/srchasst.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Search,(Default) = http://ls0.net/srchasst.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://ls0.net/home.html (obfuscated)
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = http://localhost;
F1 - win.ini: run=fntldr.exe
O2 - BHO: (no name) - {7B55BB05-0B4D-44fd-81A6-B136188F5DEB} - C:\WINDOWS\questmod.dll (file missing)
O2 - BHO: Web assistant - {9ECB9560-04F9-4bbc-943D-298DDF1699E1} - C:\Program Files\Common Files\Symantec Shared\AdBlocking\NISShExt.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O2 - BHO: IEHlprObj Class - {CE7C3CF0-4B15-11D1-ABED-709549C10000} - C:\WINDOWS\system32\StopzillaBH0.dll
O2 - BHO: (no name) - {D714A94F-123A-45CC-8F03-040BCAF82AD6} - C:\WINDOWS\Downloaded Program Files\SbCIe028.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Web assistant - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Program Files\Common Files\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [DwlClient] C:\Program Files\Common Files\Dell\EUSW\Support.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [msci] C:\DOCUME~1\Steve\LOCALS~1\Temp\200471184826_mcinfo.exe /insfin
O4 - Startup: PowerReg Scheduler V3.exe
O4 - Global Startup: America Online 8.0 Tray Icon.lnk = C:\Program Files\America Online 8.0\aoltray.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Web Search - C:\WINDOWS\ex.htm
O9 - Extra button: (no name) - {3E230861-5C87-11D3-A1C6-00105A1B41B8} - C:\WINDOWS\Downloaded Program Files\SbCIe028.dll
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/v45/yacscom.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cab
O16 - DPF: {640B39C1-D713-464F-92C3-75BD972B95EE} - http://download.sidestep.com/get/k00719/sb028.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O16 - DPF: {7D1E9C49-BD6A-11D3-87A8-009027A35D73} (Yahoo! Audio UI1) - http://chat.yahoo.com/cab/yacsui.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/activedata/SymAData.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/activedata/ActiveData.cab
O16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) - http://download.mcafee.com/molbin/iss-loc/vso/en-us/tools/mcfscan/2,0,0,4370/mcfscan.cab
O18 - Protocol: start - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32IIIIIIII.dll