Applications au demarrage

Bonjour,



Je souhaiterai savoir si tous mes programmes se lancant au demarrage sont utiles.....car mon demarrage est assez lent.....

Voici ce que me dit CCleaner :

Oui HKCU:Run CTFMON.EXE C:\WINDOWS\system32\ctfmon.exe
Non HKCU:Run daemon "C:\Program Files\DAEMON Tools Lite\daemon.exe" -autorun
Non HKCU:Run SpybotDeletingD1719 cmd.exe /c del "C:\WINDOWS\SchedLgU.Txt"
Oui HKLM:Run Broadcom Wireless Manager UI C:\WINDOWS\system32\WLTRAY.exe
Oui HKLM:Run IntelZeroConfig "C:\Program Files\Intel\Wireless\bin\ZCfgSvc.exe"
Oui HKLM:Run IntelWireless "C:\Program Files\Intel\Wireless\Bin\ifrmewrk.exe" /tf Intel PROSet/Wireless
Oui HKLM:Run LVCOMSX C:\WINDOWS\system32\LVCOMSX.EXE
Oui HKLM:Run IgfxTray C:\WINDOWS\system32\igfxtray.exe
Oui HKLM:Run HotKeysCmds C:\WINDOWS\system32\hkcmd.exe
Oui HKLM:Run Persistence C:\WINDOWS\system32\igfxpers.exe
Non HKLM:Run Adobe ARM "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
Non HKLM:Run Adobe Reader Speed Launcher "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
Non HKLM:Run Athan C:\Program Files\Athan\Athan.exe
Non HKLM:Run DivXUpdate "C:\Program Files\DivX\DivX Update\DivXUpdate.exe" /CHECKNOW
Non HKLM:Run GrooveMonitor "C:\Program Files\Microsoft Office\Office12\GrooveMonitor.exe"
Non HKLM:Run MSC "c:\Program Files\Microsoft Security Client\msseces.exe" -hide -runkey
Non HKLM:Run QuickTime Task "C:\Program Files\QuickTime\qttask.exe" -atboottime
Non HKLM:Run RIMBBLaunchAgent.exe C:\Program Files\Common Files\Research In Motion\USB Drivers\RIMBBLaunchAgent.exe
Non HKLM:Run SigmatelSysTrayApp %ProgramFiles%\SigmaTel\C-Major Audio\WDM\stsystra.exe
Non HKLM:Run SpybotDeletingC9212 cmd.exe /c del "C:\WINDOWS\SchedLgU.Txt"
Non HKLM:Run SpybotDeletingC9580 cmd.exe /c del "C:\WINDOWS\SchedLgU.Txt"
Non HKLM:Run SunJavaUpdateSched "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
Non Startup Common Windows Search.lnk C:\PROGRA~1\WI459E~1\WINDOW~1.EXE