I have trouble with my explorer hanging up which just started recently (in last month). Found 4 script viruses which i deleted. Couldnt use pc for 2 weeks because i couldnt get past ini screen. Left it off for few days, not had problem since. (still hold breath tho when i reboot.) I freeze when I IM in rooms/sites but not when I use Yahoo msgr. Resources are used up quickly and unless i reboot...cant get them back. Any ideas or help would be appreciated. thank you.