hi... im a newbie here and also a newbie to the xbox scene. i got the same exact xbox that alladinextreme has. i bought mine from singapore. onli thing is its not the "halo2 LE pack" its an "action pack" in singapore. this is my first ever xbox. i really dunno wat the differences wit all the boards (v1.0-v1.6b/1.6c). i have never seen any other xbox motherboard. but i just followed the guide on xbox-scene to identify my xbox and it said that my xbox is a version 1.6b. i just modded it wit an x3ce and it works fine. no hiccups at all. so if this is really a v1.6c that the thread starter claimed it was. then u can add the x3ce to d list of modchips that can be used on this board.