Something different!
As I was making some minor adjustments to my rig this weekend, I took a few quick snaps - it consists of two modified Lian-Li PC-343-B cube cases bolted together. This originally used to house two phase change units (one for the CPU and a water chiller for the GFX cards).
Slightly less extreme these days as the latest CPUs don't need such heavy cooling for decent overclocks. Still 3 loops though!
CPU loop - two 3x120 radiators
GFXs loop - one 3x120 + 2x120 radiators
Chipset & VRM loop - one 2x120 in roof of the case
Asus P6T Deluxe V2
Intel i7 920 @ 4.2GHz (with multi-threading on)
12Gb Corsair Dominator PC3-12800C8
Dual 4870x2 in Crossfire
Dell PERC5i SAS RAID
32Gb ACard RAM drive
4x30GB OCZ Core V2 SSD - RAID 0
4 x HDDs - various
Tagan PipeRock TG1300-BZ 1300w PSU
Creative X-Fi Fatal1ty
Case is very busy with all the kit and tubing.