yeah definitely it is an A1 just wondering if it really worth the extra $70, well my fry's here in OC still has the AR rev. when i check before i picked this A1 up...I still have to decide what memory to use ballistix 1066 or ballistix 1000, i have the DDR 500 tracer it looks nice and has been great no problems whatsoever, how abou tthe dominator 1066?