computer running slow

Hi,please if someone could help me i would be very gratefull! my computer is running very slow ive tried disk defrag but keep getting message'some fliles could not be defragmented' im not sure whether this is making it slow or i have too many processes running so ill post hijack this log and the disk defrag report!!
once again any help would be appreciated!!
cheers

Logfile of HijackThis v1.98.2
Scan saved at 15:41:34, on 06/09/2004
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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:\Apps\ActivBoard\nhksrv.exe
C:\PROGRA~1\Grisoft\AVG6\avgserv.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\system32\slserv.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\MOUSEW~1\SYSTEM\EM_EXEC.EXE
C:\Apps\ActivBoard\MMKeybd.exe
C:\PROGRA~1\Grisoft\AVG6\avgcc32.exe
C:\Program Files\Elaborate Bytes\CloneCD\CloneCDTray.exe
C:\PROGRA~1\ntl\BROADB~1\SMARTB~1\MotiveSB.exe
C:\Program Files\QuickTime\qttask.exe
C:\PROGRA~1\ZONELA~1\ZONEAL~1\zlclient.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\MSN Apps\Updater\01.02.0002.1001\en-us\msnappau.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Apps\ActivBoard\TrayMon.exe
C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Apps\ActivBoard\OSD.exe
C:\Program Files\SysShield Tools\Internet Eraser\cseraser.exe
C:\Program Files\ntl\broadband medic\bin\mpbtn.exe
C:\WINDOWS\System32\wuauclt.exe
C:\WINDOWS\system32\cleanmgr.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Alan\Desktop\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://1-se.com/home.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant = C:\WINDOWS\system32\searchbar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://opti.riviera.cc (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://opti.riviera.cc (obfuscated)
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://riviera.cc (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchURL = C:\WINDOWS\system32\searchbar.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.freeserve.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://opti.riviera.cc (obfuscated)
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://opti.riviera.cc (obfuscated)
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://riviera.cc (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://opti.riviera.cc (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://1-se.com/srchasst.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,(Default) = http://1-se.com/srchasst.html (obfuscated)
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://opti.riviera.cc (obfuscated)
R1 - HKLM\Software\Microsoft\Internet Explorer\Search,(Default) = http://1-se.com/srchasst.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = http://riviera.cc (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = http://riviera.cc (obfuscated)
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,HomeOldSP = http://riviera.cc (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer provided by Freeserve
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1;<local>
O2 - BHO: MyWay Search Assistant BHO - {04079851-5845-4dea-848C-3ECD647AA554} - (no file)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\apps\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: Popup Manager - {08E74C67-99A6-45C7-94DA-A397A8FD8082} - (no file)
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Program Files\MSN Apps\ST\01.02.0002.1001\en-xu\stmain.dll
O2 - BHO: SysShield IE Popup Blocker - {9A23B8A4-C6C9-4A68-8FA6-5F905DC8FF80} - C:\Program Files\SysShield Tools\Internet Eraser\pkext.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.2001.0001\en-us\msntb.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: AbsoluteShield - {EE9DD090-902D-4623-9360-FB7D8666202B} - C:\Program Files\SysShield Tools\Internet Eraser\AbsoluteBar.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.2001.0001\en-us\msntb.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [EM_EXEC] C:\PROGRA~1\MOUSEW~1\SYSTEM\EM_EXEC.EXE
O4 - HKLM\..\Run: [ACTIVBOARD] C:\Apps\ActivBoard\MMKeybd.exe
O4 - HKLM\..\Run: [AVG_CC] C:\PROGRA~1\Grisoft\AVG6\avgcc32.exe /STARTUP
O4 - HKLM\..\Run: [CloneCDElbyCDFL] "C:\Program Files\Elaborate Bytes\CloneCD\ElbyCheck.exe" /L ElbyCDFL
O4 - HKLM\..\Run: [CloneCDTray] "C:\Program Files\Elaborate Bytes\CloneCD\CloneCDTray.exe"
O4 - HKLM\..\Run: [sys] regedit -s sysdll.reg
O4 - HKLM\..\Run: [Windows Shell Library Loader] load shell32.dll /c /set
O4 - HKLM\..\Run: [SpyStopper] C:\Program Files\SpyStopper\spystopper.exe
O4 - HKLM\..\Run: [Motive SmartBridge] C:\PROGRA~1\ntl\BROADB~1\SMARTB~1\MotiveSB.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Zone Labs Client] C:\PROGRA~1\ZONELA~1\ZONEAL~1\zlclient.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [msnappau] "C:\Program Files\MSN Apps\Updater\01.02.0002.1001\en-us\msnappau.exe"
O4 - HKLM\..\Run: [BullsEye Network] C:\Program Files\BullsEye Network\bin\bargains.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [PopUpStopperFreeEdition] C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe
O4 - HKCU\..\Run: [winlogon] c:\windows\winlogon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - Startup: AbsoluteShield Internet Eraser.lnk = C:\Program Files\SysShield Tools\Internet Eraser\cseraser.exe
O4 - Global Startup: broadband medic.lnk = C:\Program Files\ntl\broadband medic\bin\matcli.exe
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar2.dll/cmtrans.html
O8 - Extra context menu item: Web Search - C:\WINDOWS\ex.htm
O9 - Extra button: Microsoft® JavaScript® Console - {4C68C689-B8F1-4731-BC30-7163EEA7A925} - C:\WINDOWS\System32\comdlg32.ocx
O9 - Extra 'Tools' menuitem: JavaScript Console - {4C68C689-B8F1-4731-BC30-7163EEA7A925} - C:\WINDOWS\System32\comdlg32.ocx
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: Microsoft® JavaScript® Console - {4C68C689-B8F1-4731-BC30-7163EEA7A925} - C:\WINDOWS\System32\comdlg32.ocx (HKCU)
O9 - Extra 'Tools' menuitem: JavaScript Console - {4C68C689-B8F1-4731-BC30-7163EEA7A925} - C:\WINDOWS\System32\comdlg32.ocx (HKCU)
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.freeserve.com/
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://www.pcpitstop.com/pcpitstop/PCPitStop.CAB
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://public.windupdates.com/get_f...cb fcd102efbb2
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/276bbe6...ip/RdxIE601.cab
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/...all/xscan53.cab
O16 - DPF: {7B297BFD-85E4-4092-B2AF-16A91B2EA103} (WScanCtl Class) - http://www3.ca.com/securityadvisor/...nfo/webscan.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab