My computer doesn't shutdown most of the times, it says smss.exe not responding,etc. , when i turn the pc on it gives me a backweb id invalid message...and sometimes when i try to shut it down it restarts saying that it recovered from almost crashing. Can anyone please tell me what's wrong with my hijackthis.log as I am not familiar with it. Thanks for helping.

Logfile of HijackThis v1.99.1
Scan saved at 4:35:06 PM, on 8/9/2005
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\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\spoolsv.exe
C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
C:\Program Files\Common Files\Symantec Shared\ccProxy.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
C:\PROGRA~1\NORTON~2\NORTON~3\GHOSTS~2.EXE
C:\EPOAgent\naimas32.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
C:\PROGRA~1\NORTON~2\NORTON~1\NPROTECT.EXE
C:\PROGRA~1\NORTON~2\NORTON~1\SPEEDD~1\NOPDB.EXE
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Java\jre1.5.0_02\bin\jusched.exe
C:\windows\system\hpsysdrv.exe
C:\Program Files\HP\hpcoretech\hpcmpmgr.exe
C:\WINDOWS\System32\hphmon05.exe
C:\WINDOWS\system32\VTTimer.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\Hewlett-Packard\HP Software Update\HPWuSchd2.exe
C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb09.exe
C:\Program Files\HP\Digital Imaging\bin\hpotdd01.exe
C:\EPOAgent\naimag32.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\vptray.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Norton SystemWorks\Norton Ghost\GhostStartTrayApp.exe
C:\Program Files\Norton SystemWorks\Password Manager\AcctMgr.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Roxio\Easy CD Creator 6\DragToDisc\DrgToDsc.exe
C:\Program Files\Roxio\Easy CD Creator 6\AudioCentral\RxMon.exe
C:\Program Files\HP\HP Share-to-Web\hpgs2wnd.exe
C:\HP\KBD\KBD.EXE
C:\Program Files\HP\HP Share-to-Web\hpgs2wnf.exe
C:\Program Files\Roxio\Easy CD Creator 6\AudioCentral\Playlist.exe
C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
C:\WINDOWS\ALCXMNTR.EXE
C:\PROGRA~1\Ahead\NEROPH~1\data\Xtras\mssysmgr.exe
C:\Program Files\EnZip\EnZip.exe
C:\Program Files\Belkin\Belkin 802.11g Wireless PCI Card Configuration Utility\utility.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\Norton SystemWorks\Norton Utilities\SYSDOC32.EXE
C:\Program Files\Common Files\Microsoft Shared\Works Shared\WkCalRem.exe
C:\DOCUME~1\Owner\LOCALS~1\Temp\_ENZTMP\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&t...lion&pf=desktop
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&t...lion&pf=desktop
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&t...lion&pf=desktop
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&t...lion&pf=desktop
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = http://www.auburn.edu/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: (no name) - {A9B8E6AB-9E62-6E57-7CFA-93469E173F7D} - (no file)
O3 - Toolbar: HP view - {B2847E28-5D7D-4DEB-8B67-05D28BCF79F5} - c:\Program Files\HP\Digital Imaging\bin\hpdtlk02.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_02\bin\jusched.exe
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [HP Component Manager] "C:\Program Files\HP\hpcoretech\hpcmpmgr.exe"
O4 - HKLM\..\Run: [HPHUPD05] c:\Program Files\HP\{45B6180B-DCAB-4093-8EE8-6164457517F0}\hphupd05.exe
O4 - HKLM\..\Run: [HPHmon05] C:\WINDOWS\System32\hphmon05.exe
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\Hewlett-Packard\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb09.exe
O4 - HKLM\..\Run: [DeviceDiscovery] C:\Program Files\HP\Digital Imaging\bin\hpotdd01.exe
O4 - HKLM\..\Run: [NaimAgent_UI] C:\EPOAgent\naimag32.exe
O4 - HKLM\..\Run: [UpdateManager] "c:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [vptray] C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\vptray.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [GhostStartTrayApp] C:\Program Files\Norton SystemWorks\Norton Ghost\GhostStartTrayApp.exe
O4 - HKLM\..\Run: [AcctMgr] C:\Program Files\Norton SystemWorks\Password Manager\AcctMgr.exe /startup
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [RoxioEngineUtility] "C:\Program Files\Common Files\Roxio Shared\System\EngUtil.exe"
O4 - HKLM\..\Run: [RoxioDragToDisc] "C:\Program Files\Roxio\Easy CD Creator 6\DragToDisc\DrgToDsc.exe"
O4 - HKLM\..\Run: [RoxioAudioCentral] "C:\Program Files\Roxio\Easy CD Creator 6\AudioCentral\RxMon.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [zzzHPSETUP] F:\Setup.exe
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Program Files\HP\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [KBD] C:\HP\KBD\KBD.EXE
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [ViewMgr] C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [AlcxMonitor] ALCXMNTR.EXE
O4 - HKCU\..\Run: [BackupNotify] c:\Program Files\HP\Digital Imaging\bin\backupnotify.exe
O4 - HKCU\..\Run: [Weather] C:\Program Files\AWS\WeatherBug\Weather.exe 1
O4 - HKCU\..\Run: [MoneyAgent] "C:\Program Files\Microsoft Money\System\mnyexpr.exe"
O4 - HKCU\..\Run: [PhotoShow Deluxe Media Manager] C:\PROGRA~1\Ahead\NEROPH~1\data\Xtras\mssysmgr.exe
O4 - HKCU\..\Run: [Cwdvnch] C:\WINDOWS\System32\l?[bleep].exe
O4 - HKCU\..\Run: [updateMgr] C:\Program Files\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe AcRdB7_0_1
O4 - HKCU\..\Run: [Services Host] schost.exe
O4 - HKCU\..\Run: [Windows Services] scmsg.exe
O4 - HKCU\..\Run: [NBJ] "C:\Program Files\Ahead\Nero BackItUp\NBJ.exe"
O4 - HKCU\..\RunServices: [Services Host] schost.exe
O4 - HKCU\..\RunServices: [Windows Services] scmsg.exe
O4 - Startup: HP Organize.lnk = ?
O4 - Startup: wkcalrem.LNK = C:\Program Files\Common Files\Microsoft Shared\Works Shared\WkCalRem.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Belkin 802.11g Wireless PCI Card Configuration Utility.lnk = ?
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Norton System Doctor.LNK = ?
O4 - Global Startup: Quicken Scheduled Updates.lnk = C:\Program Files\Quicken\bagent.exe
O4 - Global Startup: Updates from HP.lnk = C:\Program Files\Updates from HP\137903\Program\BackWeb-137903.exe
O8 - Extra context menu item: &AIM Search - res://C:\Program Files\AIM Toolbar\AIMBar.dll/aimsearch.htm
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearch.html?p=ZNxdm414XXUS
O8 - Extra context menu item: Add To HP Organize... - C:\PROGRA~1\HEWLET~1\HPORGA~1\bin\core.hp.main\SendTo.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra button: (no name) - {120E090D-9136-4b78-8258-F0B44B4BD2AC} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra 'Tools' menuitem: MaxSpeed - {120E090D-9136-4b78-8258-F0B44B4BD2AC} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MI1933~1\OFFICE11\REFIEBAR.DLL
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra button: WeatherBug - {AF6CABAB-61F9-4f12-A198-B7D41EF1CB52} - C:\PROGRA~1\AWS\WEATHE~1\Weather.exe (HKCU)
O16 - DPF: {1D0D9077-3798-49BB-9058-393499174D5D} - file://c:\counter.cab
O16 - DPF: {200B3EE9-7242-4EFD-B1E4-D97EE825BA53} (VerifyGMN Class) - http://h20270.www2.hp.com/ediags/gmn/insta...staller_gmn.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedC...bin/AvSniff.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedC...n/bin/cabsa.cab
O18 - Protocol: ebk - {1E411CE8-FE8B-4973-B8E0-6EA2CC3C6B06} - C:\WINDOWS\system32\ebkp.dll
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online, Inc. - C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccProxy.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: DefWatch - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
O23 - Service: GhostStartService - Symantec Corporation - C:\PROGRA~1\NORTON~2\NORTON~3\GHOSTS~2.EXE
O23 - Service: MATLAB Server (matlabserver) - Unknown owner - C:\MATLAB7\webserver\bin\win32\matlabserver.exe
O23 - Service: NAI ePolicy Orchestrator Agent (NAIMAGENT32) - Network Associates, Inc. - C:\EPOAgent\naimas32.exe
O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
O23 - Service: Norton Unerase Protection (NProtectService) - Symantec Corporation - C:\PROGRA~1\NORTON~2\NORTON~1\NPROTECT.EXE
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Speed Disk service - Symantec Corporation - C:\PROGRA~1\NORTON~2\NORTON~1\SPEEDD~1\NOPDB.EXE
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe