I'm using Xtreme 5.3, and it says "Single Layer DVD disc support(+/-R) for both Xbox1 and 360". I've tried numerous times using different versions of XDVDMulleter, but so far none of them will boot. I'm now using Verbatim DVD-Rs now (just got them because I thought the RiDATA -r I was using was the problem). Does anyone know if its even possible to make a working 360 dvd5? Any help would be greatly appreciated.

It only worked for XBOX 1 title.

For x360, the firmware was ready, but there has always been an issue on the software side to make a compatible iso image. QWIX was suppose to do something, it never happened.

In short SL for 5.3 is only Xbox 1 at this point, and I would not hold my breath for x360

-soso

That sucks...well, thanks for the reply. Good to know, so I'll stop wasting discs then if its still not possible. Maybe one day...