Hy, I'm Bebanito and lately I had some bad problems with my PC. Specs for my PCentium4, 2.6Ghz, XP PRO 2002, SP2, 640 MB RAM. First I always have my CPU running with 85-100% usage, PC is slow, slugging, sometimes freezes and worse of all, my ISP company cut my Internet 3 times because they said they've been detected spam coming from my computer...So I started scanning with my antivirus(McAfee) and my antispyware(XoftSpySE and Windows Defender).The antivirus found 1 Trojan(I forgot which type) and some cookies... I was happy for a while, then again the ISP cut me off...Did the hole thing again, found nothing! Looking in the task manager I observed that the scvhost.exe was the one eating most of my CPU, so I started looking on the net to find something about this...and I found u guys! I did everything from the thread about viruses and trojans and malware and spyware and now I attach all the log files here! I'm waiting for an opinion from u! Thanks! I think these are all...hope not forgetting anything...if I did, please tell me. Thanks again! P.S. I'm waiting the verdict: to reinstall OS or not?