Semi:

When you used your water cooled solution did you ever get the condensation problem when you closed the lid of the box or did you leave on side open. I was going to try that approach a year or two ago but I heard some issues on condensation specially on very hot days.

If anyones is interested I used ot used this site for computer modifications.
overclockers.com
http://overclockers.com/tips1064/
I also thought sometime ago they made liquid nitrogen cooled cases.