I have a P4 1.5G gateway. I have 256mb which should do fine, as I'm just a common user. Lately Internet Explorer will only open on one of the three profiles I have set up in XP. I got this PC back when the P4's first came out. I have ran both Ad-Aware and Spy-bot, but neither find anything. Do you think I could be infected with anything? I am about to reinstall IE. Do you think that is a good way to go? Thanks for all your help!