Watercooling in an SG01-E!

Was just wondering if this has been doine before? Id like to do a little water cooling but i havnt chosen the easiest case to do it in.
The reason i want to do some water cooling is that i have an AMD X2 4400+ and it runs very hot, about mid 40's idle and mid to high 50's under load.
Has anyone done this before in this case?

I was also thinking that, as there is almost no room any where other than the pci slots, modding the Thermaltake Tide Water gpu cooler into a cpu cooler might be a good option? I dont know how it would fair though cooling the cpu but i was hoping to get some feedback on the idea.

Heres the Thermaltake: http://www.thermaltake.com/2005/wate...r/cl-w0052.htm