Posted 11 June 2010 - 12:17 AM
That's a good build you have there. I haven't heard too much about MSI either good or bad, but I tend to stick with Asus, ASRock, and Gigabyte motherboards. As for which motherboard you should get, I would go an AMD 8xx series motherboard as they have SATA 6 and USB 3 in them. In this case, if you're not planning to do Crossfire, I would go for an AMD 870 motherboard, like your last choice. ASRock has a similar, and very slightly less expensive motherboard using the same chipset, but it would cost more once the rebate is factored in. As for your PSU, the Radeon 5770 requires a good 450W at a bare minimum and 600W for Crossfire. You have more than enough. Remember, you also need an optical drive for that PC.