I just coded a script for burning an XBOX 360 game to your DVD-DL inside Linux.
I know that there a couple of scripts our there which are able to handle the same, but I tried to combine most of it including couple of error checkings, etc.
Currently it is able to:
- check your(!) XBOX 360 game ISO with abgx360 for validity (http://abgx360.net)
- burn your(!) XBOX 360 game ISO
You have couple of option during the burn and checking process.
Screenshot:

Further information and always the latest version can be found at:
Website: http://primepage.de/x360tool/
Source: http://primepage.de/x360tool/x360tool
If you have any comments and questions, let me know.
Regards,
xai