my computer has been running very slowly recently, i have run ad aware and stuff but it doesnt seem to make much difference can you look at my hijack this log and see if you can advise me on anything that might improve my performance:
Logfile of HijackThis v1.99.1
Scan saved at 17:53:05, on 10/03/2005
Platform: Windows 2000 SP3 (WinNT 5.00.2195)
MSIE: Unable to get Internet Explorer version!

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\ati2evxx.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINNT\system32\regsvc.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\System32\mspmspsv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\Explorer.EXE
C:\WINNT\System32\ICONSPY.EXE
C:\WINNT\System32\Atiptaxx.exe
C:\Program Files\Sony\HotKey Utility\HKserv.exe
C:\Program Files\Sony\Jog Dial Utility\JogServ2.exe
C:\WINNT\System32\PRPCUI.exe
C:\WINNT\System32\spool\drivers\w32x86\3\hpztsb05. exe
C:\WINNT\System32\gsicon.exe
C:\WINNT\System32\dslagent.exe
C:\WINNT\System32\bcmwltry.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\MSN Apps\Updater\01.02.3000.1001\en-gb\msnappau.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINNT\System32\ezSP_Px.exe
C:\WINNT\System32\spool\DRIVERS\W32X86\3\E_S4I0H2. EXE
C:\WINNT\System32\internat.exe
C:\Documents and Settings\janet\Application Data\My-disgo\MyKey disgo.exe
C:\Program Files\BatteryScope\Batmgr.exe
C:\Program Files\PowerPanel\Program\PcfMgr.exe
C:\Program Files\BT Broadband\Help\bin\mpbtn.exe
C:\Program Files\WinRAR\WinRAR.exe
C:\hijack this\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.co.uk/0SEENGB/SAOS01
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.msn.co.uk/default.asp
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyOverride = 127.0.0.1
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Program Files\MSN Apps\ST\01.02.3000.1002\en-xu\stmain.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.3000.1001\en-gb\msntb.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.3000.1001\en-gb\msntb.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Mouse Suite 98 Daemon] ICONSPY.EXE
O4 - HKLM\..\Run: [AtiPTA] Atiptaxx.exe
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint\Apoint.exe
O4 - HKLM\..\Run: [HKSERV.EXE] C:\Program Files\Sony\HotKey Utility\HKserv.exe
O4 - HKLM\..\Run: [JOGSERV2.EXE] C:\Program Files\Sony\Jog Dial Utility\JogServ2.exe
O4 - HKLM\..\Run: [PRPCMonitor] PRPCUI.exe
O4 - HKLM\..\Run: [hpfsched] C:\WINNT\hpfsched.exe
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINNT\System32\spool\drivers\w32x86\3\hpztsb05. exe
O4 - HKLM\..\Run: [GSICONEXE] gsicon.exe
O4 - HKLM\..\Run: [DSLAGENTEXE] dslagent.exe USB
O4 - HKLM\..\Run: [bcmwltry] bcmwltry.exe
O4 - HKLM\..\Run: [RemoveCpl] RemoveCpl.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [msnappau] "C:\Program Files\MSN Apps\Updater\01.02.3000.1001\en-gb\msnappau.exe"
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Program Files\Common Files\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [ezShieldProtector for Px] C:\WINNT\System32\ezSP_Px.exe
O4 - HKLM\..\Run: [EPSON Stylus Photo R200 Series] C:\WINNT\System32\spool\DRIVERS\W32X86\3\E_S4I0H2. EXE /P30 "EPSON Stylus Photo R200 Series" /O6 "USB002" /M "Stylus Photo R200"
O4 - HKCU\..\Run: [internat.exe] internat.exe
O4 - HKCU\..\Run: [My-disgo] C:\Documents and Settings\janet\Application Data\My-disgo\MyKey disgo.exe
O4 - Global Startup: BatteryScope.lnk = C:\Program Files\BatteryScope\Batmgr.exe
O4 - Global Startup: PowerPanel.lnk = C:\Program Files\PowerPanel\Program\PcfMgr.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Voice Alarm.lnk = C:\Program Files\LHSP\TalkingTools\VALARM.exe
O4 - Global Startup: BT Broadband Help.lnk = C:\Program Files\BT Broadband\Help\bin\matcli.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINNT\System32\Shdocvw.dll
O20 - Winlogon Notify: nwprovau - C:\WINNT\SYSTEM32\nwprovau.dll
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINNT\System32\ati2evxx.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.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: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: PACSPTISVR - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe

Have you had a read of the Cleaning Up and Speeding Up thread at the top of this forum, it contains a lot of information about what it says in the name.