Hi guys!
I just aquired myself a 360 again! one year pause

This one was very cheap, but works fine.. its an arcade
previous owner (witch i work with and trust) tells me that he sent this unit in for flashing with a dude that does it for money.
I've tried to burn some images in imgburn with correct duallayersettings and all after watching some guides around, but cannot get a game to boot.
Any way for me to actually _check_ if this is flashed for real? Because i dont have any referencebox to test my discs on..
Gratefull for all available help!

Veteran xboxmodder, noob xbox360modder.
