Déconnexions/lenteur internet

Bonjour, voilà depuis pas mal de semaine,
je me retrouve confronter à 2 problèmes:


1-Déconnexions imtempestives(et pourtant livebox mini tohmson avec voyants verts fixes......et aucun problème pour orange !!!!)
2-Lenteur exagéré d'internet(pourtant censé être à 1 méga et branché en ethernet)

Après avoir consulté plusieurs forums, je ne trouve toujours pas mon bonheur......Y aura-t-il une âme charitable pour me secourir ?

Même HJT ne semble rien détecter :http://img.infos-du-net.com/forum/icones/smilies/pt1cab...

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 01:05:39, on 08/10/2009
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v8.00 (8.00.6001.18813)
Boot mode: Normal

Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\taskeng.exe
C:\Windows\RtHDVCpl.exe
C:\Acer\Empowering Technology\SysMonitor.exe
C:\Acer\Empowering Technology\eDataSecurity\eDSloader.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2009\avp.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.EXE
C:\Program Files\Brother\Brmfcmon\BrMfcWnd.exe
C:\Program Files\Brother\ControlCenter3\brccMCtl.exe
C:\Program Files\OrangeHSS\Launcher\Launcher.exe
C:\Windows\ehome\ehtray.exe
C:\Program Files\Acer Arcade Live\Acer HomeMedia Connect\Kernel\DMS\PCMMediaSharing.exe
C:\Windows\ehome\ehmsas.exe
C:\PROGRA~1\COMMON~1\France Telecom\Shared Modules\AlertModule\0\AlertModule.exe
C:\Program Files\Brother\Brmfcmon\BrMfcmon.exe
C:\Acer\Empowering Technology\ACER.EMPOWERING.FRAMEWORK.SUPERVISOR.EXE
C:\Acer\Empowering Technology\eRecovery\ERAGENT.EXE
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CCC.exe
C:\Program Files\OrangeHSS\systray\systrayapp.exe
C:\Program Files\OrangeHSS\connectivity\connectivitymanager.exe
C:\Program Files\OrangeHSS\connectivity\CoreCom\CoreCom.exe
C:\Program Files\OrangeHSS\connectivity\CoreCom\OraConfigRecover.exe
C:\PROGRA~1\COMMON~1\France Telecom\Shared Modules\FTCOMModule\0\FTCOMModule.exe
C:\Program Files\Windows Defender\MSASCui.exe
E:\setup.exe
C:\Windows\system32\wbem\unsecapp.exe
E:\install\setupapp.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Windows\system32\conime.exe
C:\Windows\system32\SearchFilterHost.exe
C:\Users\steeve\Downloads\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.01net.com/telecharger/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.crawler.com/search/dispatcher.aspx?tp=aus&qk...
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.crawler.com/?tbid=66028
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.01net.com/telecharger/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,SearchAssistant = http://www.crawler.com/search/ie.aspx?tb_id=66028
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,CustomizeSearch = http://dnl.crawler.com/support/sa_customize.aspx?TbId=6...
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.crawler.com/search/ie.aspx?tb_id=66028
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://dnl.crawler.com/support/sa_customize.aspx?TbId=6...
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Windows Internet Explorer fourni par Orange
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\Program Files\OrangeHSS\SearchURLHook\SearchPageURL.dll
O1 - Hosts: ::1 localhost
O2 - BHO: (no name) - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - (no file)
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Download Manager Browser Helper Object - {19C8E43B-07B3-49CB-BFFC-6777B593E6F8} - C:\PROGRA~1\COMMON~1\fluxDVD\DOWNLO~1\XEBDLH~1.DLL
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: IEVkbdBHO - {59273AB4-E7D3-40F9-A1A8-6FA9CCA1862C} - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2009\ievkbd.dll
O2 - BHO: Search Helper - {6EBF7485-159F-4bff-A14F-B9E3AAC4465B} - C:\Program Files\Microsoft\Search Enhancement Pack\Search Helper\SEPsearchhelperie.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: Windows Live Toolbar Helper - {E15A8DC0-8516-42A1-81EA-DC94EC1ACF10} - C:\Program Files\Windows Live\Toolbar\wltcore.dll
O3 - Toolbar: Acer eDataSecurity Management - {5CBE3B7C-1E47-477e-A7DD-396DB0476E29} - C:\Windows\system32\eDStoolbar.dll
O3 - Toolbar: (no name) - {3041d03e-fd4b-44e0-b742-2d9b88305f98} - (no file)
O3 - Toolbar: &Windows Live Toolbar - {21FA44EF-376D-4D53-9B0F-8A89D3229068} - C:\Program Files\Windows Live\Toolbar\wltcore.dll
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [Acer Empowering Technology Monitor] C:\Acer\Empowering Technology\SysMonitor.exe
O4 - HKLM\..\Run: [eDataSecurity Loader] C:\Acer\Empowering Technology\eDataSecurity\eDSloader.exe
O4 - HKLM\..\Run: [WarReg_PopUp] C:\Acer\WR_PopUp\WarReg_PopUp.exe
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe"
O4 - HKLM\..\Run: [AVP] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2009\avp.exe"
O4 - HKLM\..\Run: [BrMfcWnd] C:\Program Files\Brother\Brmfcmon\BrMfcWnd.exe /AUTORUN
O4 - HKLM\..\Run: [ControlCenter3] C:\Program Files\Brother\ControlCenter3\brctrcen.exe /autorun
O4 - HKLM\..\Run: [ORAHSSSessionManager] "C:\Program Files\OrangeHSS\SessionManager\SessionManager.exe"
O4 - HKLM\..\Run: [Skytel] Skytel.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [CamserviceDP] C:\Program Files\Hercules\DualPix Exchange\Camservice.exe /startup
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'SERVICE RÉSEAU')
O4 - HKUS\S-1-5-18\..\Run: [DelayShred] c:\PROGRA~1\mcafee\mshr\ShrCL.EXE /P10 /q c:\users\steeve\appdata\local\temp\E4JD03~1.SH! c:\users\steeve\appdata\local\temp\radAB4FB.tmp\bin\x86.SH! c:\users\steeve\appdata\local\temp\radAB4FB.tmp\bin.SH! c:\users\steeve\appdata\local\temp\radAB4FB.SH! c:\users\steeve\appdata\local\temp\E4JA1A~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\DJ8X8IWW\DASHBO~2.SH! c:\users\steeve\appdata\local\temp\E4J1CC~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\5UDNGBQR\DASHBO~1.SH! c:\users\steeve\appdata\local\temp\E4JE76~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\FLC4PBLP\BROWSE~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\DJ8X8IWW\399498~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\DJ8X8IWW\_PAGE_~1.SH! (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [DelayShred] c:\PROGRA~1\mcafee\mshr\ShrCL.EXE /P10 /q c:\users\steeve\appdata\local\temp\E4JD03~1.SH! c:\users\steeve\appdata\local\temp\radAB4FB.tmp\bin\x86.SH! c:\users\steeve\appdata\local\temp\radAB4FB.tmp\bin.SH! c:\users\steeve\appdata\local\temp\radAB4FB.SH! c:\users\steeve\appdata\local\temp\E4JA1A~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\DJ8X8IWW\DASHBO~2.SH! c:\users\steeve\appdata\local\temp\E4J1CC~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\5UDNGBQR\DASHBO~1.SH! c:\users\steeve\appdata\local\temp\E4JE76~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\FLC4PBLP\BROWSE~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\DJ8X8IWW\399498~1.SH! C:\Users\steeve\AppData\Local\MICROS~1\Windows\TEMPOR~1\Content.IE5\DJ8X8IWW\_PAGE_~1.SH! (User 'Default user')
O4 - Global Startup: Empowering Technology Launcher.lnk = ?
O4 - Global Startup: MioSync.lnk = C:\Program Files\Mio Technology\MioSync\mioSync.exe
O4 - Global Startup: PCM Media Sharing.lnk = C:\Program Files\Acer Arcade Live\Acer HomeMedia Connect\Kernel\DMS\PCMMediaSharing.exe
O9 - Extra button: Statistiques de la protection du trafic Internet - {1F460357-8A94-4D71-9CA3-AA4ACF32ED8E} - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2009\SCIEPlgn.dll
O9 - Extra button: Ajout Direct - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: &Ajout Direct dans Windows Live Writer - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\Windows\bdoscandel.exe
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\Windows\bdoscandel.exe
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: Unibet - {00000000-0000-0000-0000-000000000000} - C:\MicroGaming\Poker\unibetpokerMPP\MPPoker.exe (HKCU)
O13 - Gopher Prefix:
O15 - Trusted Zone: http://*.mappy.com
O15 - Trusted Zone: http://*.orange.fr
O15 - Trusted Zone: http://rw.search.ke.voila.fr
O15 - Trusted Zone: http://orange.weborama.fr
O16 - DPF: {09C21411-B9A2-4DE6-8416-4E3B58577BE0} (France Telecom MDM ActiveX Control) - http://minitelweb.minitel.com/imin_data/ocx/MDM.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://www.zebulon.fr/scan8/oscan8.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/fl...
O18 - Protocol: fluxhttp - {8E2D00A0-82C6-4821-90BC-07F290841BB6} - C:\Program Files\Common Files\fluxDVD\Lib\XEB\xebnavigation.ax
O20 - AppInit_DLLs: C:\PROGRA~1\KASPER~1\KASPER~1\mzvkbd3.dll
O23 - Service: Acer HomeMedia Connect Service - CyberLink - C:\Program Files\Acer Arcade Live\Acer HomeMedia Connect\Kernel\DMS\CLMSServer.exe
O23 - Service: ePerformance Service (AcerMemUsageCheckService) - Unknown owner - C:\Acer\Empowering Technology\ePerformance\MemCheck.exe
O23 - Service: ASKUpgrade - Unknown owner - C:\Program Files\AskBarDis\bar\bin\ASKUpgrade.exe (file missing)
O23 - Service: Ati External Event Utility - ATI Technologies Inc. - C:\Windows\system32\Ati2evxx.exe
O23 - Service: Kaspersky Anti-Virus (AVP) - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2009\avp.exe
O23 - Service: Boonty Games - Unknown owner - C:\Program Files\Common Files\BOONTY Shared\Service\Boonty.exe (file missing)
O23 - Service: BrSplService (Brother XP spl Service) - brother Industries Ltd - C:\Windows\system32\brsvc01a.exe
O23 - Service: Symantec Lic NetConnect service (CLTNetCnService) - Unknown owner - c:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe (file missing)
O23 - Service: eDSService.exe (eDataSecurity Service) - HiTRSUT - C:\Acer\Empowering Technology\eDataSecurity\eDSService.exe
O23 - Service: eRecovery Service (eRecoveryService) - Acer Inc. - C:\Acer\Empowering Technology\eRecovery\eRecoveryService.exe
O23 - Service: France Telecom Routing Table Service (FTRTSVC) - France Telecom SA - C:\PROGRA~1\COMMON~1\France Telecom\Shared Modules\FTRTSVC\0\FTRTSVC.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Program Files\CyberLink\Shared Files\RichVideo.exe
O23 - Service: SBSD Security Center Service (SBSDWSCService) - Safer Networking Ltd. - C:\Program Files\Spybot - Search & Destroy\SDWinSec.exe

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End of file - 12803 bytes

Merci de me venir en aide !!!!