yeah sounds like u need to reformat. after u reformat get spyware, virus protection etc. also get hijack this:
http://download.cnet.com/Trend-Micro-Hi ... ntent;maini will show u what to do so get with me on aim or icq or xfire
shanebui-aim
vistalize-xfire
icq-i forget
this is also a very good virus scanner
http://download.cnet.com/AVG-Anti-Virus ... ntent;maini use this for spyware:
http://www.safer-networking.org/en/mirrors/index.htmland also this for my web browser:
http://www.javacoolsoftware.com/spywareblaster.htmlalso avg is good but at the moment im using avira for virus protection.
http://www.avira.com/en/avira-free-antivirusnow this is very important when you download "Trend Micro HijackThis" you need to contact me so i can tell u what to delete. after all this your computer should run perfect. trust me. get at me asap
ps back up all ur important info b4 u reformat.