Hijackthis Log

Hello, my first vissit and not exactly sure what to expect.
I have used SBS&D but my home page remains 'about blank'
I also cannot enter certain sites, i get a 403/404error.
I'm not very clued up on Computers.
here is my highjack this log

Logfile of HijackThis v1.99.0
Scan saved at 10:48:49 PM, on 2005/01/27
Platform: Windows XP (WinNT 5.01.2526)
MSIE: Internet Explorer v6.00 (6.00.2526.0000)

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:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\Program Files\Creative\ShareDLL\CtNotify.exe
C:\WINDOWS\System32\cisvc.exe
C:\Program Files\HotBrick\Software Personal Firewall\PFWall.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\WINDOWS\System32\CTSvcCDA.exe
C:\documents and settings\lanice&alroy\local settings\temp\uDF.exe
C:\Software Installs\PPActiveDetection.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Creative\ShareDLL\MediaDet.Exe
C:\WINDOWS\System32\cidaemon.exe
C:\Program Files\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\ggrtl.dll/sp.html#29126
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\ggrtl.dll/sp.html#29126
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\ggrtl.dll/sp.html#29126
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\ggrtl.dll/sp.html#29126
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\ggrtl.dll/sp.html#29126
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\ggrtl.dll/sp.html#29126
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\ggrtl.dll/sp.html#29126
R3 - Default URLSearchHook is missing
F2 - REG:system.ini: UserInit=Userinit.exe,TGBRFV_
O2 - BHO: (no name) - {A5117457-AAF1-74FA-4BED-9A5B24D57745} - C:\WINDOWS\apitn32.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [Tweak UI] RUNDLL32.EXE TWEAKUI.CPL,TweakMeUp
O4 - HKLM\..\Run: [Disc Detector] C:\Program Files\Creative\ShareDLL\CtNotify.exe
O4 - HKLM\..\Run: [Personal Firewall] C:\Program Files\HotBrick\Software Personal Firewall\PFWall.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [iesv.exe] C:\WINDOWS\iesv.exe
O4 - HKLM\..\Run: [uDF] C:\documents and settings\lanice&alroy\local settings\temp\uDF.exe
O4 - HKLM\..\Run: [WinUpdate] C:\system.exe
O4 - HKLM\..\Run: [eTrustPPAP] "C:\Software Installs\PPActiveDetection.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Spyware Vanisher] C:\spywarevanisher-free\FreeScanner.exe -FastScan
O4 - Global Startup: winlogin.exe
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O13 - WWW Prefix:
O15 - Trusted IP range: 206.161.125.149 (HKLM)
O16 - DPF: ppctlcab - http://www.my-etrust.com/includes/pscanner/ppctlcab.CAB
O16 - DPF: {15589FA1-C456-11CE-BF01-000000000000} - http://www.errornuker.com/products/errn200…erInstaller.exe
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://public.windupdates.com/get_file.php…8a29296baabe1d6
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://us.dl1.yimg.com/download.yahoo.com/…s/yinst0401.cab
O16 - DPF: {78A730D4-0DF3-4B65-8DD2-BFCD433CEE30} - http://www.surfsecret.com/inst/PPInstaller.exe
O16 - DPF: {79849612-A98F-45B8-95E9-4D13C7B6B35C} - http://static.topconverting.com/activex/sl.cab
O16 - DPF: {9E98E84C-79E1-49C3-82EB-798FCD552EFB} (VacPro.internazionale_ver4) - http://advnt01.com/dialer/internazionale_ver4.CAB
O16 - DPF: {FF65677A-8977-48CA-916A-DFF81B037DF3} (WMService Class) - http://download.overpro.com/WildApp.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{1DCD2384-714E-44EB-9CCD-08C8DD34AFEA}: NameServer = 196.43.1.11 196.25.1.11
O23 - Service: AVG7 Alert Manager Server - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\System32\CTSvcCDA.exe
O23 - Service: Remote Procedure Call (RPC) Helper - Unknown - C:\WINDOWS\system32\ievw.exe (file missing)