My kid uploaded the stopsign software. I tried removing it with adaware and also malwarebytes, but no luck. I followed the initial instructions. Here is a copy of my hijack this log.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 8:00:20 PM, on 9/17/2009
Platform: Windows Vista (WinNT 6.00.1904)
MSIE: Internet Explorer v7.00 (7.00.6000.16890)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\RtHDVCpl.exe
C:\Windows\WindowsMobile\wmdc.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\Zune\ZuneLauncher.exe
C:\Windows\System32\igfxtray.exe
C:\Windows\System32\hkcmd.exe
C:\Windows\System32\igfxpers.exe
C:\Program Files\SpiralFrog\Spiralfrog.exe
C:\Windows\system32\igfxsrvc.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Windows\ehome\ehtray.exe
C:\ProgramData\59f35a4\WP59f3.exe
C:\Windows\ehome\ehmsas.exe
C:\Program Files\Dell Network Assistant\ezi_hnm2.exe
C:\Program Files\OpenOffice.org 3\program\soffice.exe
C:\Windows\system32\wuauclt.exe
C:\Program Files\OpenOffice.org 3\program\soffice.bin
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\Lavasoft\Ad-Aware\Ad-Aware.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Windows\system32\SearchFilterHost.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://partnerpage.google.com/smallbiz.del...amp;ibd=2071213
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://partnerpage.google.com/smallbiz.del...amp;ibd=2071213
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\Internet Explorer\Main,Window Title = Internet Explorer provided by Dell
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O1 - Hosts: ::1 localhost
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.7164\swg.dll
O2 - BHO: CBrowserHelperObject Object - {CA6319C0-31B7-401E-A518-A07C3DB8F777} - C:\Program Files\Dell\BAE\BAE.dll
O2 - BHO: Java™ Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [Windows Mobile Device Center] %windir%\WindowsMobile\wmdc.exe
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKLM\..\Run: [dscactivate] C:\Program Files\Dell Support Center\gs_agent\custom\dsca.exe
O4 - HKLM\..\Run: [Zune Launcher] "c:\Program Files\Zune\ZuneLauncher.exe"
O4 - HKLM\..\Run: [IgfxTray] C:\Windows\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\Windows\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\Windows\system32\igfxpers.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [SpiralFrog] C:\Program Files\SpiralFrog\Spiralfrog.exe
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [Windows PC Defender] "C:\ProgramData\59f35a4\WP59f3.exe" /s /d
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O4 - Startup: OpenOffice.org 3.1.lnk = C:\Program Files\OpenOffice.org 3\program\quickstart.exe
O4 - Global Startup: Dell Network Assistant.lnk = ?
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: @C:\Windows\WindowsMobile\INetRepl.dll,-222 - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll
O9 - Extra 'Tools' menuitem: @C:\Windows\WindowsMobile\INetRepl.dll,-223 - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O13 - Gopher Prefix:
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {E06E2E99-0AA1-11D4-ABA6-0060082AA75C} -
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~2\GOEC62~1.DLL,avgrsstx.dll
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
O23 - Service: Bonjour Service - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: DellAMBrokerService - Unknown owner - C:\Program Files\DellAutomatedPCTuneUp\brkrsvc.exe
O23 - Service: Google Desktop Manager 5.7.806.10245 (GoogleDesktopManager-061008-081103) - Google - C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Advanced Networking Service (hnmsvc) - SingleClick Systems - C:\Program Files\Dell Network Assistant\hnm_svc.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: lxbl_device - - C:\Windows\system32\lxblcoms.exe
O23 - Service: PnkBstrA - Unknown owner - C:\Windows\system32\PnkBstrA.exe
O23 - Service: RoxMediaDB9 - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxMediaDB9.exe
O23 - Service: Roxio Hard Drive Watcher 9 (RoxWatch9) - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatch9.exe
O23 - Service: SBSD Security Center Service (SBSDWSCService) - Safer Networking Ltd. - C:\Program Files\Spybot - Search & Destroy\SDWinSec.exe
O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Program Files\Common Files\SureThing Shared\stllssvr.exe

--
End of file - 8880 bytes

here also is a copy of the malwarebytes scan log

Malwarebytes' Anti-Malware 1.41
Database version: 2775
Windows 6.0.6000

9/17/2009 9:58:04 PM
mbam-log-2009-09-17 (21-58-04).txt

Scan type: Full Scan (C:\|D:\|E:\|F:\|)
Objects scanned: 231722
Time elapsed: 1 hour(s), 12 minute(s), 25 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 1
Folders Infected: 2
Files Infected: 21

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
HKEY_CURRENT_USER\SOFTWARE\Classes\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://search-gala.com/?&uid=157&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.

Folders Infected:
C:\Program Files\Common Files\PersonalAntiSpy (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.

Files Infected:
C:\Program Files\PersonalAntiSpy Free\Activate.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\AsAgents.xml (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\atl71.dll (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\bnlink.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\lapv.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\license.rtf (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\mfc71.dll (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\msvcp71.dll (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\msvcr71.dll (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\pas.ini (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\pas.xml (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\pv.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\readme.rtf (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\shellext.xml (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\sr.log (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\unins000.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\unins000.exe (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\up.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\updater.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\PersonalAntiSpy Free\updaterdb.dat (Rogue.PersonalAntiSpy) -> Quarantined and deleted successfully.
C:\Program Files\SAV\sav.ooo (Rogue.SystemAntiVirus) -> Quarantined and deleted successfully.


I hope you studs can help.