Hi all ! I was trying to download Ati tool yesterday and found out that its not a signed driver. So i downloaded a program to override the signature and it still didnt work. Now i have the words "test mode" in all four corners of my desktop and a Vista build 6001.1 on the top middle ? Any suggestions on how i can get rid of it or am i not making any sense? I did a system restor to the day before but its still there.