Thanks just found the list I'm using tdk×16 speed I think I need a slower speed disc as I can't get my burner to do it slower thanks never knew about the list.
My xbox keeps saying it can't recognize disc in a hard modded console and my softmod console I'm using dvd-r the brand is tdk 16+/120min/4.7GB it reads games no problem any suggestions or somewhere I can just bye a preloaded disc.