I have a 1.6 crystal that has an x3 running XBMC and all is sweet. However my son has a pre 1.6 which I am looking to mod, my question is, all he needs is the ability to play games from the harddrive via XBMC, do I need all the features of the x3 or will the x2.6 do, it wont have an LCD or anything like that. Appreciate any comments