net barely works

[calidrive]

im running a vista home edition laptop

only firefox and limewire work internet explorer does not work, cant update any software and torrents dont work, and downloading torrents on limewire sucks............

here is a hijack this report

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 10:42:20 PM, on 10/20/2009

Platform: Windows Vista SP1 (WinNT 6.00.1905)

MSIE: Internet Explorer v8.00 (8.00.6001.18828)

Boot mode: Normal

Running processes:

C:\Program Files\CONEXANT\SmartAudio\SmAudio.exe

C:\Program Files (x86)\iTunes\iTunes.exe

C:\Program Files (x86)\LimeWire\LimeWire.exe

C:\Program Files (x86)\Mozilla Firefox\firefox.exe

C:\Program Files (x86)\Registry Mechanic\regmech.exe

C:\Program Files (x86)\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = Preserve

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =

O1 - Hosts: ::1 localhost

O4 - HKCU\..\Run: [sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun

O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe

O4 - HKCU\..\Run: [RegistryMechanic] C:\Program Files (x86)\Registry Mechanic\RMTray.exe /H

O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)

O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:\Windows\system32\DFSR.exe (file missing)

O23 - Service: Intel® PROSet/Wireless Event Log (EvtEng) - Intel® Corporation - C:\Program Files\Intel\WiFi\bin\EvtEng.exe

O23 - Service: Google Update Service (gupdate1ca2f3dc26d7fb8) (gupdate1ca2f3dc26d7fb8) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe

O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files (x86)\Google\Common\Google Updater\GoogleUpdaterService.exe

O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files (x86)\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe

O23 - Service: iPod Service - Apple Inc. - C:\Program Files (x86)\iPod\bin\iPodService.exe

O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)

O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: O2Micro Flash Memory Card Service (o2flash) - O2Micro International - C:\Program Files (x86)\O2Micro Flash Memory Card Driver\o2flash.exe

O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: Intel® PROSet/Wireless Registry Service (RegSrvc) - Intel® Corporation - C:\Program Files\Common Files\Intel\WirelessCommon\RegSrvc.exe

O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)

O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%SystemRoot%\system32\SLsvc.exe,-101 (slsvc) - Unknown owner - C:\Windows\system32\SLsvc.exe (file missing)

O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)

O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)

O23 - Service: System Repair Windows Update Monitor (System_Repair_UpdateMonitor) - Lenovo Group Limited - C:\Program Files (x86)\Lenovo\OneKey App\System Repair\UpdateMonitor.exe

O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)

O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)

O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)

O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)

O23 - Service: @%ProgramFiles%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)

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