Soem one let me know if these are any good

[tater42]

http://www.modsupplier.com/catalog/xbox ... 37_42.html some one that knows modding is this any good or not and whats so good about the Xecuter Blaster 360

[yungbol]

In order to mod Halo3 you don't need any of this (unless a custom kernel becomes available for .map modding but it's unlikely for now) ... all you need is xSata to transfer your map to your PC. Another option is to get a torx screw driver and take apart your hard drive and connect it to your computer via SATA cable.

[delta 129]

but if you dont want to void the warranty (if you havent already) get xsata

[T3A guy]

makes upgrading ur flashed 360 ALOT easier.