Here's my cm690. I modded the top of the case and the removable panel to allow for my PA120.2 and tubing. Build log + more pics
here.

CPU Q6600 @ 3.7 (lapped) 1.408v |
Motherboard DFI DK x38 T2R |
Memory 2x2gig G.Skill PQ's |
Graphics Card MSI 3650 512mb DDR3 (temp) |
Hard Drive WD400gig SATAII |
Power Supply TT PurepowerRX 600w |
Case CM 690 + 120mm Yate Loons |
CPU cooling FuzionV2 Quad, MCP655v, PA120.2, MCR220-QP |
OS Vista 32bit Business - Ubuntu 64bit |
Monitor 22" WS Hanns-olo |