hey lawn,
the mobo is a micro, i believe you have two gigantic video cards and a sound card. they wont fit. if you dont have a sound card, you wont be able to get a new one. I personally will wait till they fix the sandy bridge mess to upgrade, it looks like once they fix it

, it will be sweet. also, there's that 3.0/6.0 sata debate thingy.
semp