Rapport Hijack

J'ai un souci avec ma page d'accueil, pourriez vous m'aider svp
Voici le rapport Hijack:
Logfile of HijackThis v1.98.2
Scan saved at 15:18:16, on 04/10/2004
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\csrss.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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\windows\system\hpsysdrv.exe
C:\HP\KBD\KBD.EXE
C:\WINDOWS\System32\hkcmd.exe
C:\Program Files\Canon\MultiPASS4\monitr32.exe
C:\WINDOWS\System32\fxredir.exe
C:\PROGRA~1\Canon\MULTIP~1\MPTBox.exe
C:\Program Files\Fichiers communs\Microsoft Shared\Works Shared\WkUFind.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\Grisoft\AVG6\avgcc32.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Winamp\winampa.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\a2\a2guard.exe
C:\PROGRA~1\INCRED~1\bin\IMApp.exe
C:\WINDOWS\webshots.scr
C:\WINDOWS\System32\alg.exe
C:\PROGRA~1\Grisoft\AVG6\avgserv.exe
C:\Program Files\Canon\MultiPASS4\MPSERVIC.EXE
C:\Program Files\Kerio\Personal Firewall\persfw.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\PROGRA~1\INCRED~1\bin\IncMail.exe
C:\Program Files\QuickZip\QuickZip.exe
C:\DOCUME~1\PROPRI~1\LOCALS~1\Temp\QZTEMP\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://fr.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://try-this-search.biz
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://try-this-search.biz/ie.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://try-this-search.biz/ie.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://try-this-search.biz
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://try-this-search.biz/ie.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://try-this-search.biz/ie.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,First Home Page = http://try-this-search.biz
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = http://try-this-search.biz
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\PROGRA~1\Wanadoo\SEARCH~1.DLL (file missing)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {243B17DE-77C7-46BF-B94B-0B5F309A0E64} - c:\Program Files\Microsoft Money\System\mnyside.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [KBD] C:\HP\KBD\KBD.EXE
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [AlcxMonitor] ALCXMNTR.EXE
O4 - HKLM\..\Run: [ShowShifter TVTV EPG Daemon] "C:\Program Files\Home Media Networks Limited\ShowShifter\TVTVD.exe"
O4 - HKLM\..\Run: [Reminder] "C:\Windows\Creator\Remind_XP.exe"
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [monitr32] C:\Program Files\Canon\MultiPASS4\monitr32.exe
O4 - HKLM\..\Run: [MPTBox] C:\PROGRA~1\Canon\MULTIP~1\MPTBox.exe
O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Program Files\Fichiers communs\Microsoft Shared\Works Shared\WkUFind.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [AVG_CC] C:\Program Files\Grisoft\AVG6\avgcc32.exe /startup
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKCU\..\Run: [NVIEW] rundll32.exe nview.dll,nViewLoadHook
O4 - HKCU\..\Run: [IncrediMail] C:\PROGRA~1\INCRED~1\bin\IncMail.exe /c
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [a²] "C:\Program Files\a2\a2guard.exe"
O4 - Startup: PowerReg Scheduler.exe
O4 - Startup: Webshots.lnk = C:\Program Files\Webshots\Launcher.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\msOffice2000\Office\OSA9.EXE
O8 - Extra context menu item: &Add animation to IncrediMail Style Box - C:\PROGRA~1\INCRED~1\bin\resources\WebMenuImg.htm
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Download with Star Downloader - C:\Program Files\Star Downloader\sdie.htm
O8 - Extra context menu item: Pages liées - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Pages similaires - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Version de la page actuelle disponible dans le cache Google - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O9 - Extra button: MoneySide - {E023F504-0C5A-4750-A1E7-A9046DEA8A21} - c:\Program Files\Microsoft Money\System\mnyside.dll
O16 - DPF: teleir_cert - https://static.ir.dgi.minefi.gouv.fr/secure/connexion/archives/ie4n4/teleir_cert.cab
O16 - DPF: {5D9E4B6D-CD17-4D85-99D4-6A52B394EC3B} (WSDownloader Control) - http://www.webshots.com/samplers/WSDownloader.ocx
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {F00F4763-7355-4725-82F7-0DA94A256D46} (IMDownloader Class) - http://www2.incredimail.com/contents/setup/downloader/imloader.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{631CBBF9-EE99-4485-B8E4-19E780D3A280}: NameServer = 80.10.246.130 80.10.246.3
O21 - SSODL: eplrr9 - {E396E835-BBBB-4E5B-81E8-3BFBA4DA18D0} - C:\WINDOWS\System32\eplrr9.dll

Merci d'avance.