Aide pour analyse d'un log de hijackthis

Bonjour, pouvez vous m'aider a analyser ce log et me dire les lignes à enlever. merci d'avance :)
_-_-_-_-_-_-_-_-_-_-_-_-_-_-_--_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-__-_-

Logfile of HijackThis v1.99.1
Scan saved at 12:33:45, on 07/08/2005
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\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\Explorer.EXE
C:\Program Files\Friendly Technologies\BroadbandAccess\fts.exe
C:\WINDOWS\System32\CTHELPER.EXE
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\Efface Historique 21\EffaceHistorique.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\SuperCopier\SuperCopier.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\WINDOWS\System32\rundll32.exe
C:\Program Files\Tweak-XP Pro 4\Tweak-XP.exe
C:\PROGRA~1\CachemanXP\CachemanXP.exe
C:\Program Files\Executive Software\Diskeeper\DkService.exe
C:\Program Files\Symantec\Norton Ghost 2003\GhostStartService.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\Winamp\Winamp.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Hijackthis Version Française\VERSION TRADUITE ORIGINALE.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.fr
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.fr
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = c:\WINDOWS\PCHEALTH\HELPCTR\System\panels\blank.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = c:\WINDOWS\PCHEALTH\HELPCTR\System\panels\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [nForce Tray Options] sstray.exe /r
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [%FP%Friendly fts.exe] "C:\Program Files\Friendly Technologies\BroadbandAccess\fts.exe"
O4 - HKLM\..\Run: [WINDVDPatch] CTHELPER.EXE
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [KAVPersonal50] C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kav.exe /minimize
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [Efface Historique 2.1] C:\Program Files\Efface Historique 21\EffaceHistorique.exe -s
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKCU\..\Run: [SuperCopier.exe] C:\Program Files\SuperCopier\SuperCopier.exe
O4 - HKCU\..\Run: [Tweak-XP Pro] "C:\Program Files\Tweak-XP Pro 4\autostart.exe"
O8 - Extra context menu item: Afficher cette page dans Firefox - file://C:\Documents and Settings\Maxwell\Application Data\Mozilla\Firefox\Profiles\j02spgbu.default\extensions\{5D558C43-550F-4b12-84AB-0D8ABDA9F975}\firefoxviewpage.html
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\Microsoft Office\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Ouvrir la cible dans Firefox - file://C:\Documents and Settings\Maxwell\Application Data\Mozilla\Firefox\Profiles\j02spgbu.default\extensions\{5D558C43-550F-4b12-84AB-0D8ABDA9F975}\firefoxviewlink.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\Microsoft Office\OFFICE11\REFIEBAR.DLL
O10 - Broken Internet access because of LSP provider 'xfire_lsp_10908.dll' missing
O17 - HKLM\System\CCS\Services\Tcpip\..\{9F75E022-EEE8-42FA-B684-7CB7C5E987BA}: NameServer = 80.118.196.41 80.118.192.111
O23 - Service: CachemanXP (CachemanXPService) - OuterTechnologies - C:\PROGRA~1\CachemanXP\CachemanXP.exe
O23 - Service: Diskeeper - Executive Software International, Inc. - C:\Program Files\Executive Software\Diskeeper\DkService.exe
O23 - Service: GhostStartService - Symantec Corporation - C:\Program Files\Symantec\Norton Ghost 2003\GhostStartService.exe
O23 - Service: kavsvc - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kavsvc.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Fichiers communs\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe