I have been experiencing losing my browser after about 30 minutes. I run IE and Firefox and this happens on both. I cleaned everything up, minimilized my start menu, updated Java, ran Norton 2006, uninstalled it, ran HJT, Ad-Aware, SpyBot S&D, CCleaner, and BitDefender which found Trojan Conhook.P and reported it cleaned and deleted. I thought that was it,but no, same problem, just downloaded Resplendence and it found 2 hooks. Neither one show where they are, NtTerminate Process OxF9872812, guard.sys. and NtOpen Process, OxF98798AC, guard.sys. I don't know what to do now. I want to go into safe mode, am wireless, should I disconnect while I do this? Any ideas how to find these files? I upgraded Firefox to the new 2. a few days ago but didn't work as smooth as 1.5 so uninstalled and intalled 1.5 with the Google Toolbar and Search stuff. Works much better when it works