I still don't own one, but i got the idea to play music videos while DJ-ing. We tried this on an HP notebook which we borrowed. All went well exept for one thing: you couldn't get a picture on the output (projector) and the TFT-screen at the same time! I thought that should be perfectly normal ?? We had to switch between output and screen using fn-F4 which resulted in sound and picture abruption for 2 seconds each time.. Has anyone experiance with this matter?