I think I know the main ones to delete, but there are a few i'm unsure of....

Logfile of HijackThis v1.97.7
Scan saved at 10:40:15 PM, on 4/9/2004
Platform: Windows ME (Win9x 4.90.3000)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\TABLET.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\SYSTEM\HIDSERV.EXE
C:\PROGRAM FILES\POPUPREMOVER\POPRCONTROLLER.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\RESTORE\STMGR.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\WINDOWS\SYSTEM\SPOOL32.EXE
C:\WINDOWS\SYSTEM\LEXBCES.EXE
C:\WINDOWS\SYSTEM\RPCSS.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\MY DOCUMENTS\PROGRAMDOWNLOADS\HIJACKTHIS\HIJACKTHIS.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://topotun.com/sp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://topotun.com/sp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://mshp.dll/sp.html#10213
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://desktop.presario.net/scripts/redirectors/presario/deskredir.dll?c=3c00&s=consumer&LC=0409
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.sureseeker.com/search.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = res://mshp.dll/index.html#10213
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://server224.smartbotpro.net/7search/?hklm
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://mshp.dll/sp.html#10213
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = res://mshp.dll/index.html#10213
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://mshp.dll/sp.html#10213
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://topotun.com/sp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://rd.yahoo.com/customize/ymsgr/defaults/su/*http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Internet Explorer,SearchAssistant = http://www.search-1.net/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer,CustomizeSearch = http://www.search-1.net/search.html
O2 - BHO: (no name) - {3D2C1DA4-BCD3-4317-9548-2E08BD222FF0} - C:\PROGRA~1\POPUPR~1\POPUPS~1.DLL
O2 - BHO: (no name) - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: . - {587DBF2D-9145-4c9e-92C2-1F953DA73773} - C:\WINDOWS\WINDI\WINDI.DLL
O2 - BHO: (no name) - {FD9BC004-8331-4457-B830-4759FF704C22} - C:\WINDOWS\WINDI\MSIESH.DLL
O2 - BHO: ShowSearch module - {E2DDF680-9905-4dee-8C64-0A5DE7FE133C} - C:\WINDOWS\WINDI\MSSEARCH.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [PCHealth] C:\WINDOWS\PCHealth\Support\PCHSchd.exe -s
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [Hidserv] Hidserv.exe run
O4 - HKLM\..\Run: [PopupRemoverCtrl] C:\Program Files\PopupRemover\PopRController.exe
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SmcService] C:\PROGRA~1\SYGATE\SPF\SMC.EXE -startgui
O4 - HKLM\..\Run: [DeadAIM] rundll32.exe C:\PROGRA~1\AIM95\DeadAIM.ocm,ExportedCheckODLs
O4 - HKLM\..\Run: [Image] rundll32 C:\WINDOWS\IMAGE.DLL,Install
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [*StateMgr] C:\WINDOWS\System\Restore\StateMgr.exe
O4 - HKLM\..\RunServices: [Tablet] C:\WINDOWS\SYSTEM\Tablet.exe
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKCU\..\RunServices: [Image] rundll32 C:\WINDOWS\IMAGE.DLL,Install
O9 - Extra button: Translate (HKLM)
O9 - Extra 'Tools' menuitem: AV &Translate (HKLM)
O9 - Extra 'Tools' menuitem: &Find Pages Linking to this URL (HKLM)
O9 - Extra 'Tools' menuitem: Find Other Pages on this &Host (HKLM)
O9 - Extra 'Tools' menuitem: AV Live (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O12 - Plugin for .wav: C:\PROGRAM FILES\NETSCAPE\COMMUNICATOR\PROGRAM\PLUGINS\npaudio.dll
O12 - Plugin for .SWF: C:\PROGRAM FILES\NETSCAPE\COMMUNICATOR\PROGRAM\PLUGINS\npswf32.dll
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {11260943-421B-11D0-8EAC-0000C07D88CF} (iPIX ActiveX Control) - http://www.ipix.com/viewers/ipixx.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {A17E30C4-A9BA-11D4-8673-60DB54C10000} (YahooYMailTo Class) - http://us.dl1.yimg.com/download.yahoo.com/dl/installs/essentials/ymmapi_0727.dll
O16 - DPF: {33564D57-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/F/6/E/F6E491A6-77E1-4E20-9F5F-94901338C922/wmv9VCM.CAB
O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/bin/msnchat45.cab

Download CWShredder from http://209.133.47.200/~merijn/files/CWShredder.exe & run it. Select the fix button & it will get rid of everything related to CoolWebSearch. Close ALL other programs including IE before running CWShredder. Reboot after doing this & post another log please.

updated log......

Logfile of HijackThis v1.97.7
Scan saved at 12:00:35 AM, on 4/10/2004
Platform: Windows ME (Win9x 4.90.3000)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\TABLET.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\SYSTEM\HIDSERV.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\RESTORE\STMGR.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\WINDOWS\SYSTEM\SPOOL32.EXE
C:\WINDOWS\SYSTEM\LEXBCES.EXE
C:\WINDOWS\SYSTEM\RPCSS.EXE
C:\MY DOCUMENTS\PROGRAMDOWNLOADS\HIJACKTHIS\HIJACKTHIS.EXE
R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://topotun.com/sp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://topotun.com/sp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://desktop.presario.net/scripts/redirectors/presario/deskredir.dll?c=3c00&s=consumer&LC=0409
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.sureseeker.com/search.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://topotun.com/sp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://rd.yahoo.com/customize/ymsgr/defaults/su/*http://www.yahoo.com
O2 - BHO: (no name) - {3D2C1DA4-BCD3-4317-9548-2E08BD222FF0} - C:\PROGRA~1\POPUPR~1\POPUPS~1.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [PCHealth] C:\WINDOWS\PCHealth\Support\PCHSchd.exe -s
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [Hidserv] Hidserv.exe run
O4 - HKLM\..\Run: [PopupRemoverCtrl] C:\Program Files\PopupRemover\PopRController.exe
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SmcService] C:\PROGRA~1\SYGATE\SPF\SMC.EXE -startgui
O4 - HKLM\..\Run: [DeadAIM] rundll32.exe C:\PROGRA~1\AIM95\DeadAIM.ocm,ExportedCheckODLs
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [*StateMgr] C:\WINDOWS\System\Restore\StateMgr.exe
O4 - HKLM\..\RunServices: [Tablet] C:\WINDOWS\SYSTEM\Tablet.exe
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O9 - Extra button: Translate (HKLM)
O9 - Extra 'Tools' menuitem: AV &Translate (HKLM)
O9 - Extra 'Tools' menuitem: &Find Pages Linking to this URL (HKLM)
O9 - Extra 'Tools' menuitem: Find Other Pages on this &Host (HKLM)
O9 - Extra 'Tools' menuitem: AV Live (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O12 - Plugin for .wav: C:\PROGRAM FILES\NETSCAPE\COMMUNICATOR\PROGRAM\PLUGINS\npaudio.dll
O12 - Plugin for .SWF: C:\PROGRAM FILES\NETSCAPE\COMMUNICATOR\PROGRAM\PLUGINS\npswf32.dll
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {11260943-421B-11D0-8EAC-0000C07D88CF} (iPIX ActiveX Control) - http://www.ipix.com/viewers/ipixx.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {A17E30C4-A9BA-11D4-8673-60DB54C10000} (YahooYMailTo Class) - http://us.dl1.yimg.com/download.yahoo.com/dl/installs/essentials/ymmapi_0727.dll
O16 - DPF: {33564D57-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/F/6/E/F6E491A6-77E1-4E20-9F5F-94901338C922/wmv9VCM.CAB
O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/bin/msnchat45.cab

Close all (browser) windows & have HJT fix these entries=

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://topotun.com/sp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://topotun.com/sp.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://topotun.com/sp.htm

When you finished running CWShredder there was some advise as to how to stop that particular hijacking in the future. Plz follow that advise.

will do.....thanks alot for the help, I appreciate it :)