I need help with removing a pop-up website. It pop-ups in front of everything else and the only way I can close it is to end the task from task manager(after hitting control-alt-delete). I have Sysmantec Internet Security and I checked the log files, the website that pop-ups is i--search.com. I have run a spyware removal program, but doesn't seem to help. Can anybody please give me some advice on how to detect the file causing this and how I can remove it.