I have run Spybot, Adaware, Anti-Vir, etc and can't find what is on my system. I sometimes notice alot of activity on my cable modems data light but can't find where its coming from. I unplugged the modem to try and see if had virus, trojan, spyware and computer rebooted itself about 30secs after I unplugged modem. Also, when trying to do certain online scans, Micro-trends, PandaSoft., etc., the screen would go to a black screen and just lockup. I've attached Hijack this log. Any help would be much appreciated. Thanks in advance.