If only you guys replied when I made this thread lol. Wouldve saved me from making a few coasters..oh well. I agree with the guys using AONE discs. Yes verbs are the most recommended but it IS possible to use other discs. You just have to have everything right and your good. Also dont forget to clear OPC history when changing settings. Since using the settings in the above reply Ive had no coasters at all! XGD2 and XGD3. Plus the fact that they are so much cheaper and still work is awesome. Also if your still having problems and your Ihas burner is old or has gone through alot then you may need to replace your laser. Oh btw Pete I was ROLF @ your sig with the dog