The medias below are supposed to be able to be played on an Xbox.
TDK CD-RW 650 MB 70 Min
1-4X
TDK CD-RW 700 MB 80 Min
1-4X
BASF CD-RW 650 MB 70 Min
1-4X
IMPEGA CD-RW 65 0MB 70 Min
1-4X
Philips CD-RW 650 MB 70 Min
1-4X
Pioneer
DVS-R4700-T19
1.9
4.7 GB
Pioneer
DVS-R4700SP/N
2.0
4.7 GB
Pioneer
DVS-R470SD
DVD-R
4.7 GB
Pioneer
DVS-RW470SD
DVD-RW
4.7 GB
Apple
DVD-R 4.7-GB Media
DVD-R
4.7 GB
Mitsui
Mitsui Gold General Format DVD-R 4.7 GB
DVD-R
4.7 GB
Some of the DVD-R media is hard to find. I was able to get a hold of some Pioneer R470SD discs and are going to try them in the next few days. Also, if media is giving you a problem, try videohelp.com's dvd player list. The xbox is in there, and many people have submitted test results using tons of media.
Also, what is wrong exaclty. Does the Xbox not even recognize the disc, or does nothing happen when you launch it? If it recognizes but wont launch, then you have another problem. <