Hi, my XP tablet is freezing randomly - i have run housecall, f-secure online, and my own spysweeper, nod32, avg antispy scans, turning up nothing - any help would be much appreciated. (i read somewhere this can be a Denial Of Service attack?

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Logfile of HijackThis v1.97.7
Scan saved at 12:26:21 PM, on 10/12/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Common Files\Microsoft Shared\Ink\KeyboardSurrogate.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
C:\Program Files\Mozy\mozybackup.exe
C:\Program Files\Eset\nod32krn.exe
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
C:\Program Files\Spyware Doctor\sdhelp.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\Tablet.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe
C:\Program Files\Raxco\PerfectDisk\PDSched.exe
C:\WINDOWS\System32\alg.exe
C:\WINDOWS\SYSTEM32\WISPTIS.EXE
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Common Files\Microsoft Shared\Ink\TCServer.exe
C:\WINDOWS\System32\tabbtnu.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\HPQ\Q Menu\CpqMcSrV.exe
C:\Program Files\HPQ\Quick Launch Buttons\EabServr.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\Program Files\Eset\nod32kui.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeperUI.exe
C:\Program Files\Microsoft ActiveSync\wcescomm.exe
C:\WINDOWS\system32\wtablet\TabUserW.exe
C:\Program Files\Mozy\mozystat.exe
C:\Program Files\Common Files\Microsoft Shared\Ink\TabTip.exe
C:\Program Files\HPQ\SHARED\HPQWMI.exe
C:\WINDOWS\system32\wbem\wmiprvse.exe
C:\PROGRA~1\MICROS~3\rapimgr.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Microsoft Office\OFFICE11\OUTLOOK.EXE
C:\Documents and Settings\wdc\Desktop\HijackThis.exe

O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [TabletWizard] C:\WINDOWS\help\SplshWrp.exe
O4 - HKLM\..\Run: [TabletTip] "C:\Program Files\Common Files\microsoft shared\ink\tabtip.exe" /resume
O4 - HKLM\..\Run: [igfxtray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [igfxhkcmd] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [igfxpers] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [SoundMAXPnP] "C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe"
O4 - HKLM\..\Run: [SoundMAX] "C:\Program Files\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [SynTPEnh] "C:\Program Files\Synaptics\SynTP\SynTPEnh.exe"
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [hpqMcSrv] "C:\Program Files\HPQ\Q Menu\CpqMcSrV.exe" /Start
O4 - HKLM\..\Run: [eabconfg.cpl] "C:\Program Files\HPQ\Quick Launch Buttons\EabServr.exe" /Start
O4 - HKLM\..\Run: [nod32kui] "C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [SpySweeper] "C:\Program Files\Webroot\Spy Sweeper\SpySweeperUI.exe" /startintray
O4 - HKLM\..\Run: [Cpqset] "C:\Program Files\HPQ\Default Settings\cpqset.exe"
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Program Files\Microsoft ActiveSync\wcescomm.exe"
O4 - HKCU\..\RunOnce: [FFTI] C:\Documents and Settings\wdc\Application Data\Mozilla\Firefox\Profiles\atvithbb.default\extensions\{B13721C7-F507-4982-B2E5-502A71474FED}\ffti.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /DestPath="C:\Documents and Settings\wdc\Application Data\Mozilla\Firefox\Profiles/atvithbb.default\extensions\{B13721C7-F507-4982-B2E5-502A71474FED}"
O4 - Startup: Mozy Status.lnk = C:\Program Files\Mozy\mozystat.exe
O4 - Global Startup: TabUserW.exe.lnk = C:\WINDOWS\system32\wtablet\TabUserW.exe
O8 - Extra context menu item: Convert link target to Adobe PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert link target to existing PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert selected links to Adobe PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert selected links to existing PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Convert selection to Adobe PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert selection to existing PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert to Adobe PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert to existing PDF - res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Open with WordPerfect - C:\Program Files\WordPerfect Office X3\Programs\WPLauncher.hta
O9 - Extra button: Create Mobile Favorite (HKLM)
O9 - Extra 'Tools' menuitem: Create Mobile Favorite… (HKLM)
O9 - Extra button: Research (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/…b?1156917730651
O16 - DPF: {9D190AE6-C81E-4039-8061-978EBAD10073} (F-Secure Online Scanner 3.0) - http://support.f-secure.com/ols/fscax.cab