I'm pretty sure it's going to fit well, and I got a good deal on all the parts, but what do you all think? This is the first computer I've ever built, so yeah... I can also return most of these pieces if I made a mistake. I already have a good hard drive that's compatible, and I'm going to be using a 1000 gigabyte external as well. Also, does anyone have any qualms with any of the particular pieces of hardware I bought that they'd like to alert me about? I'm going to be using this as a server to host some videos on, and I'm going to be doing some very mild video rendering on it as well.