So im currently building a computer, however, i really have no idea on what components I need for what motherboard and instead of bothering my tech friend for the umpteenth time, i came here. Im currently looking at a Gigabyte Intel Z77 LGA 1155 here: http://www.amazon.com/Gigabyte-CrossFireX-DisplayPort-Motherboard-G1-SNIPER/dp/B007R21JY0%3FSubscriptionId%3DAKIAJ6KF4IXDNZOSZOOQ%26tag%3Dmouy2013-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB007R21JY0 and I currently have no idea what processors would be good for it, what type of wattage I need for it, or whether or not the AMD Radeon HD 7770 I want to get will work for it. Thanks for taking the time to read this.