I still can't seem to get ATT to work on my system.. I've tried both a Vlited version of Vista and a version installed straight from an OEM disc... it just doesn't work... videos games nothing. I'm not exactly sure what you need me to post... and I'm stumped as to why this has happened... I used to use ATT all the time, but I never updated after the 3870 was supported because I don't OC my GPU I just use ATT for the OSD. I know I could use rivatuner, however I don't like it at all and really don't want to use it. what do you need from me to help me figure this problem out? to bad you don't have a simple OSD program to use without all the other features of ATT... just the monitoring features.