Recently my browser has been hijacked and is directed to 123mania which seems to be in competition with one or two other sites.I have run hijackthis and below is the log, can someone please help me as I am having trouble getting onto the net?

Logfile of HijackThis v1.97.7
Scan saved at 10:47:40 PM, on 11/4/2004
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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\system32\LEXBCES.EXE
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Sophos\Remote Update\cachemgr.exe
C:\Program Files\Sophos Enterprise Manager\Library\bin\schdsrvc.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Program Files\Common Files\Softwin\BitDefender Scan Server\bdss.exe
C:\Program Files\Softwin\BitDefender8\vsserv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\pctspk.exe
C:\WINDOWS\System32\RunDll32.exe
C:\Program Files\Ahead\InCD\InCD.exe
C:\Program Files\Lexmark X5100 Series\lxbabmgr.exe
C:\Program Files\Lexmark X5100 Series\lxbabmon.exe
C:\Program Files\Softwin\BitDefender8\bdmcon.exe
C:\Program Files\Softwin\BitDefender8\bdoesrv.exe
C:\Program Files\Softwin\BitDefender8\bdswitch.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\GXG347KZ\HijackThis[1].exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.xfxpykyvbds.net/hJCVehKhk...Dk/UYS17Pc.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.123mania.com/0409/ie.asp
R3 - URLSearchHook: SrchHook Class - {15651C7C-E812-44a2-A9AC-B467A2233E7D} - C:\WINDOWS\System32\GIDCAI32.dll
F2 - REG:system.ini: UserInit=C:\WINDOWS\System32\Userinit.exe
O2 - BHO: (no name) - {00041A26-7033-432C-94C7-6371DE343822} - C:\Program Files\scbar\v1\scbar.dll (file missing)
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53F02AD7-722E-0169-79A5-5A7D3810F937} - C:\DOCUME~1\uesr\APPLIC~1\BALL64~1\DaleCamp.exe
O2 - BHO: (no name) - {622CC208-B014-4FE0-801B-874A5E5E403A} - C:\WINDOWS\System32\GIDCAI32.dll
O2 - BHO: MediaLoads Enhanced - {85A702BA-EA8F-4B83-AA07-07A5186ACD7E} - C:\Program Files\MediaLoads Enhanced\ME2.DLL (file missing)
O2 - BHO: (no name) - {9C5B2F29-1F46-4639-A6B4-828942301D3E} - C:\WINDOWS\System32\SIPSPI32.dll
O2 - BHO: McAfee Privacy Service - {cc4b2ee5-4803-11d7-8a38-00b0d0c6b814} - C:\Program Files\McAfee\McAfee Privacy Service\GDIEHELP.DLL (file missing)
O2 - BHO: (no name) - {F7F808F0-6F7D-442C-93E3-4A4827C2E4C8} - C:\WINDOWS\iopti130.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: (no name) - {ACB1E670-3217-45C4-A021-6B829A8A27CB} - (no file)
O3 - Toolbar: (no name) - {CC90CDA0-74A0-45b4-80EF-D89CA8C249B8} - (no file)
O3 - Toolbar: (no name) - {BA52B914-B692-46c4-B683-905236F6F655} - (no file)
O4 - HKLM\..\Run: [PCTVOICE] pctspk.exe
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [PromulGate] "C:\Program Files\DelFin\PromulGate\PgMonitr.exe"
O4 - HKLM\..\Run: [CMESys] "C:\Program Files\Common Files\CMEII\CMESys.exe"
O4 - HKLM\..\Run: [InCD] C:\Program Files\Ahead\InCD\InCD.exe
O4 - HKLM\..\Run: [Lexmark X5100 Series] "C:\Program Files\Lexmark X5100 Series\lxbabmgr.exe"
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Beeplove] C:\PROGRA~1\INFOSL~1\hide mode ping.exe
O4 - HKLM\..\Run: [winactive] C:\Program Files\Window Active\winactive.exe
O4 - HKLM\..\Run: [Axis Hold Safe Keep] C:\Documents and Settings\All Users\Application Data\ruleoptionaxishold\pollgreat.exe
O4 - HKLM\..\Run: [BDNewsAgent] C:\Program Files\Softwin\BitDefender8\\bdnagent.exe
O4 - HKLM\..\Run: [BDMCon] C:\Program Files\Softwin\BitDefender8\\bdmcon.exe
O4 - HKLM\..\Run: [BDOESRV] C:\Program Files\Softwin\BitDefender8\\bdoesrv.exe
O4 - HKLM\..\Run: [BDSwitchAgent] C:\Program Files\Softwin\BitDefender8\\bdswitch.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Reboot.exe
O4 - Global Startup: Symantec Fax Starter Edition Port.lnk = C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
O9 - Extra button: Privacy Bar (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{1A068944-1EE2-4202-B5A1-430E394EA529}: NameServer = 80.225.252.186 80.225.252.178

Please follow all of Owen's instructions HERE once you have completed that post your log on the Spyware, Adware and Viruses board