Hi guys, I am using Vista Ultimate SP1 and every so often Explorer.exe process goes weird. I can get the start menu open but when I click on an icon or try to access my documents, nothing happens. Lets say, I wanted to open Internet Explorer, I click on it and the cursor is still over the icon and the start menu is still there. I have an 1.66ghz processor that is Intel Core 2 Duo T5500 with 1GB RAM. I do have alot of software on my laptop.