Resulat du log hijackthis

Bonjour,
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:16:58, on 26/12/2008
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\Securitoo\Common\FSM32.EXE
C:\Program Files\Apoint2K\Apoint.exe
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\Windows\RtHDVCpl.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\Windows Media Player\wmplayer.exe
C:\Program Files\Custom Skin Clock\Clock.exe
C:\Program Files\eBay\eBay Toolbar2\eBayTBDaemon.exe
C:\Windows\ehome\ehtray.exe
C:\Windows\System32\spool\drivers\w32x86\3\E_FATICDE.EXE
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\Program Files\Macrogaming\SweetIM\SweetIM.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Smile Brush\Smile Brush.exe
C:\Windows\system32\conime.exe
C:\Windows\ehome\ehmsas.exe
C:\Program Files\WinZip\WZQKPICK.EXE
C:\Windows\System32\rundll32.exe
C:\Users\a\AppData\Roaming\Microsoft\Live Search\Notification-LiveSearch.exe
C:\Program Files\Securitoo\FSGUI\fsguidll.exe
C:\Users\a\AppData\Local\Temp\RtkBtMnt.exe
C:\Acer\Empowering Technology\EPOWER\EPOWER_DMC.EXE
C:\Users\a\AppData\Roaming\Microsoft\Live Search\Mise-a-jour-LiveSearch.exe
C:\Acer\Empowering Technology\ACER.EMPOWERING.FRAMEWORK.SUPERVISOR.EXE
C:\Acer\Empowering Technology\eRecovery\ERAGENT.EXE
C:\Program Files\Apoint2K\Apntex.exe
C:\Program Files\OpenOffice.org 2.3\program\soffice.exe
C:\Program Files\OpenOffice.org 2.3\program\soffice.BIN
C:\Acer\Empowering Technology\eAudio\eAudio.exe
C:\Users\a\images\HiJackThis.exe

O23 - Service: ePower Service (WMIService) - acer - C:\Acer\Empowering Technology\ePower\ePowerSvc.exe
O23 - Service: XAudioService - Conexant Systems, Inc. - C:\Windows\system32\DRIVERS\xaudio.exe