XxMongermaniacxX :
cub_fanatic :
This board is Ivy Bridge compatible (http://us.msi.com/support/mb/Z68MAG45_B3.html#support-cpu) out of the box without a BIOS update. But, if you are buying it because it is cheap, you might as well get a H77 or B75 instead. You can't overclock the 3770 so you will get about the same performance out of a H77 or B75 but with PCIe 3.0. The Z68 only has PCIe 2.0. If you aren't using a dGPU, though, this doesn't really matter. Also, if it is the best value 1155 board you can find, then ignore this.
I am wanting a micro atx board that supports sli and crossfire. I dont care which chipset it is, but what do you think would be the best one I could get with the criteria I have listed for the cheapest price. thanks
It depends on what cards you are using. If it something ultra high end like two R9 Fury X's or 980ti's, a Z77 is your best bet. But, you are obviously on a budget and are probably using something more mid-range so even at PCIe 2.0 x8, x8, the performance loss will not be that much. You will probably only lose 2 or 3 frames per second max in most games (if that is what you are using the PC for). If you are doing something like compute, it won't really matter at all. The board you chose, the Z68, is well suited.