I have only a basic knowledge of what I'm doing so here goes with the Hijackthis log......
Logfile of HijackThis v1.99.1
Scan saved at 17:51:05, on 14/06/2005
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:\Program Files\Sygate\SPF\Smc.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\M-Audio USB Quattro\QuatTask.exe
C:\Program Files\M-Audio USB Quattro\Install\QuatInst.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\ewido\security suite\securitysuite.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\Documents and Settings\a\Desktop\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\kbfrj.dll/sp.html#55135
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\kbfrj.dll/sp.html#55135
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\kbfrj.dll/sp.html#55135
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\kbfrj.dll/sp.html#55135
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\kbfrj.dll/sp.html#55135
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\kbfrj.dll/sp.html#55135
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\kbfrj.dll/sp.html#55135
R3 - Default URLSearchHook is missing
O2 - BHO: Class - {5DCA52E2-C6CC-D757-97C2-47BA9343E89D} - C:\WINDOWS\system32\crut.dll (file missing)
O4 - Startup: M-Audio Quattro Control Panel Launcher.lnk = C:\Program Files\M-Audio USB Quattro\QuatTask.exe
O8 - Extra context menu item: &Download with &DAP - C:\PROGRA~1\DAP\dapextie.htm
O8 - Extra context menu item: &Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O8 - Extra context menu item: Download &all with DAP - C:\PROGRA~1\DAP\dapextie2.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Yahoo! &Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0527.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0527.dll
O9 - Extra button: Microsoft AntiSpyware helper - {DC005004-1AB6-47C0-821A-2B01D09290C4} - (no file) (HKCU)
O9 - Extra 'Tools' menuitem: Microsoft AntiSpyware helper - {DC005004-1AB6-47C0-821A-2B01D09290C4} - (no file) (HKCU)
O17 - HKLM\System\CCS\Services\Tcpip\..\{24422318-D513-4906-8116-7251D8FF4A95}: NameServer = 195.92.195.95 195.92.195.94
O17 - HKLM\System\CS1\Services\Tcpip\..\{24422318-D513-4906-8116-7251D8FF4A95}: NameServer = 195.92.195.95 195.92.195.94
O23 - Service: Remote Procedure Call (RPC) Helper ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\wingf32.exe (file missing)
O23 - Service: AVSync Manager (AvSynMgr) - Unknown owner - C:\Program Files\Network Associates\VirusScan\Avsynmgr.exe
O23 - Service: EPSON Printer Status Agent2 (EPSONStatusAgent2) - SEIKO EPSON CORPORATION - C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: McShield - Unknown owner - C:\Program Files\Common Files\Network Associates\McShield\Mcshield.exe
O23 - Service: Quattro Installer (QuattroInstallerService) - M-Audio - C:\Program Files\M-Audio USB Quattro\Install\QuatInst.exe
O23 - Service: Sygate Personal Firewall Pro (SmcService) - Sygate Technologies, Inc. - C:\Program Files\Sygate\SPF\Smc.exe
O23 - Service: User Profile Hive Cleanup (UPHClean) - Unknown owner - C:\Program Files\UPHClean\uphclean.exe (file missing)
Any help would be enormously appreciated - Thanks so much !!