remove these entries
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = file:///C:/Documents%20and%20Settings/dk/Desktop/Research/Education-Research%20D esign/Ad_Server_Solutions_affordable_ad_server_managemen t_software.htm
O2 - BHO: SpywareBlock Class - {0A87E45F-537A-40B4-B812-E2544C21A09F} - C:\Program Files\SpyCatcher 2006\SCActiveBlock.dll (file missing)
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O8 - Extra context menu item: &Sample Toolband Serach - res://C:\WINDOWS\system32\ToolBand.dll/MENUSEARCH.HTM
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll (file missing)
O16 - DPF: {493ACF15-5CD9-4474-82A6-91670C3DD66E} (LinkedIn ContactFinderControl) -
http://www.linkedin.com/cab/LinkedIn...derControl.cab
what issues are you having? post a new log after you remove these