I can tell u where u can buy a premoded xbox but as for the already installed eovx soory. Becuase u need Xecuter bios or evox bios on the mod chi pto run evox. A company can not sell modchips with these bios flashed on the chip. So your going to have to flash the chip and install evox. It's not hard just do a search for this soft ware called "Slayers auto installer 1.5"(this installles evox and other apps for u. oh yeah the place u can get a premod is at modchipman.com They installed my X2.2pro for me.