Just asking your question to Google brings up this:

http://www.google.com/search?sourcei...graphics+cards

will the tool work for x1600 though? and how do i work the tool. last time i tried it and all i got were artifacts. i didnt know if i was doing anything right even when i did read the instructions =/

What exactly did you use?

idk what it was called. it was just like an ATI TOOL or something. i remember it had like a turning fuzzy square in the middle. :] haha

Is one of these familiar?

http://forums.legitreviews.com/about8827.html

yah the ATI Tool .026 or whatever.

Sorry, didn't realize the date