Usage: Coding, Media, Telecommuting, Fragging.
I actually didn't build this all at once. A couple of the hard drives are relatively old, and the Blu-Ray player is no spring chicken. Most of the rest, though, I bought over the last year. I just replaced the keyboard and speakers this week, and added the headset, so a friend suggested it was about time to post it online.
I only really had two problems with the build. I had a different case initially (from my prior build), but I couldn't install both of the GPUs (vertically they were fine, but there was a poorly-conceived protrusion on the motherboard that prevented the lower one from getting seated horizontally). Since I had to replace my motherboard, I figured I might as well replace the case while I was at it - I really wanted something where I could hot swap my media drives without opening it up.
The second issue ended up stemming from that. I had the Corsair H100i, which fit perfectly along the top of my old case. With the TTL10, though, I would have had to remove the 240mm fan it comes with - and I really didn't want to lose the aesthetic appeal of the lightning from the top grill. Since there was no other place to put it, without doing drastic modifications to the case (cutting into it, etc.), I went ahead and gave the H100i to a friend and picked up the H80i in it's place.
Feel free to leave any comments or suggestions on things to do that would give more bang for the buck next time around.