Problème de bug au démarrage

Bonjour,

mon ordi bug au démarrage; lenteur; bug simple; qd je lance internet souvent il envoie une première page disant internet explorer ne peut pas ouvrir cette page...
voici le rapport hijack

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 21:12:59, on 30/11/2010
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v8.00 (8.00.6001.18975)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\Windows Defender\MSASCui.exe
C:\Windows\RtHDVCpl.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatchTray9.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\Brother\Brmfcmon\BrMfcWnd.exe
C:\Windows\System32\mobsync.exe
C:\Program Files\PacksecuriteNumericable\Common\FSM32.EXE
C:\Program Files\Pinnacle\Shared Files\Programs\USBTip\USBTip.exe
C:\Program Files\Canal+\CANAL+ CANALSAT A LA DEMANDE\CANAL+ CANALSAT A LA DEMANDE.EXE
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Brother\ControlCenter3\brccMCtl.exe
C:\Program Files\Common Files\Spigot\Search Settings\SearchSettings.exe
C:\Program Files\Packard Bell\SetUpMyPC\SmpSys.exe
C:\Windows\ehome\ehtray.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Common Files\InstallShield\UpdateService\ISUSPM.exe
C:\Program Files\Livestation\Livestation.exe
C:\Program Files\Brother\Brmfcmon\BrMfcmon.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Sun\SDK\jdk\bin\javaw.exe
C:\Windows\ehome\ehmsas.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\CPSHelpRunner.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\OfferBox\OfferBox.exe
C:\Program Files\Google\Google Toolbar\GoogleToolbarUser_32.exe
C:\Windows\system32\Macromed\Flash\FlashUtil10l_ActiveX.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Windows\system32\SearchProtocolHost.exe
C:\Users\Annie et Pascal\Desktop\HiJackThis.exe

O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: Application Updater - Spigot, Inc. - C:\Program Files\Application Updater\ApplicationUpdater.exe
O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: CanalPlus.VOD - Canal+ Active - C:\Program Files\Canal+\CANAL+ CANALSAT A LA DEMANDE\VOD\CanalPlus.VOD.exe
O23 - Service: Symantec Lic NetConnect service (CLTNetCnService) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe (file missing)
O23 - Service: FSGKHS (F-Secure Gatekeeper Handler Starter) - F-Secure Corporation - C:\Program Files\PacksecuriteNumericable\Anti-Virus\fsgk32st.exe
O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - C:\Program Files\PacksecuriteNumericable\FWES\Program\fsdfwd.exe
O23 - Service: FSMA - F-Secure Corporation - C:\Program Files\PacksecuriteNumericable\Common\FSMA32.EXE
O23 - Service: F-Secure ORSP Client (FSORSPClient) - F-Secure Corporation - C:\Program Files\PacksecuriteNumericable\ORSP Client\fsorsp.exe
O23 - Service: Google Desktop Manager 5.9.1005.12335 (GoogleDesktopManager-051210-111108) - Google - C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
O23 - Service: Service Google Update (gupdate1ca784147be3881) (gupdate1ca784147be3881) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: MSSQL$SONY_MEDIAMGR - Unknown owner - C:\Program Files\Sony\Shared Plug-Ins\Media Manager\MSSQL$SONY_MEDIAMGR\Binn\sqlservr.exe (file missing)
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: SQLAgent$SONY_MEDIAMGR - Unknown owner - C:\Program Files\Sony\Shared Plug-Ins\Media Manager\MSSQL$SONY_MEDIAMGR\Binn\sqlagent.EXE (file missing)
O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Program Files\Common Files\SureThing Shared\stllssvr.exe