XBOX 360 MODS 
How Does the Mod Work?
The mod is a modification to the firmware of the Xbox 360 DVD drive. Basically it 'fools' the DVD drive into recognizing a backup game as an original.
Will the Mod Work on my Version of XBox 360? -
Yes, all versions of Xbox 360 can now be modded except for the new 'Slim' 360.What is the most current firmware version? Update March 5, 2010
iXtreme LT is now here!!! Safety once again returns for Xbox Live!!!
C4E's iXtreme Lite Touch (LT) in association with Team Jungle & Team Xecuter
After a long development and testing process we give you the first official release of the iXtreme LT
* Supports all Liteon, Samsung and BenQ Drives (74850, 83850V1, 83850V2, 93450)
* Totally re-written code optimised for minimal patching
* Whole banks of firmware now untouched
* New Drive response timing engine accurately mimics original drive timings
* Full disc stealth used by default
* Waveless booting , disc images are assumed to be correct!
* Split-Vid used as default
We always use the most up to date firmware available.
Can I still use Xbox Live?
If you have iXtreme LT firmware and stealth check your backups, you should be safe on Xbox Live. We of course cannot guarantee anything for the future.
Does it work with all games?
Yes, to date all games can be backed up to a dual layer DVD and played on the Xbox 360.
Can I save games to the hard drive or add a larger hard drive?Yes, you can play games from the hard drive, but you will still need the original or backup disc in the drive. You can only add the 20GB, 60GB or 120GB, 250GB factory Microsoft Xbox hard drives.
How do I backup my games?
You will need a program called wxripper for your PC. There is a tutorial here An easier way is to purchase a specially modified DVD drive for your PC (called a Kreon drive) that will allow to backup your games with one easy click. They are available for $80.
What if a newer firmware is released? Can I get an update?
Yes, once modded I can update your current firmware with the most up to date release for $25.What is the cost?
The cost to mod any Xbox 360 is just $60 ($80 for Xbox's manufactured after July 2009)
Xbox Mods $50
($70 for Xbox's manufactured after July 2009)