I need to pick a hard drive. I have to get from microcenter so online will not work. I have decided on a WD Caviar Black. I really only care about gaming with some storage for music. I have 3 options: 1. Cavair Black 500-$70 the cheapest. 2 250 size platters. 2. Caviar Black 1tb-$100 bigger platters (333?)but more $$$. 3. Caviar Black 1tb 64 cache-$115 the most expensive but te nrw sata 6.0. My mobo doesnt even support sata 6 so that prolly wont help me. I would like to get a SSD in a year or so when the prices will be better. So i would like to keep that in mind. I would love all input and thanks very much.