You can use velcro or double sided tape (No Nails) to hold the rad stand in the base but don't use a lot of it as at some stage you'll want to remove it and too much makes it almost impossible to separate. I use an intake fan on the front (for the hard disks), intakes in the roof, exhaust on the rear. The reason for intakes on the roof is to help cool the RAM and MOSFETS. They also help reduce the mobo temps in general. As you can see from my photo I also have 2 intakes on the case side which also help the mobo cooling and with my previous gfx cards help cool the VRMs. Having the dual rads means I can have the fans low, slow and quiet and still not exceed 56ºC on the CPU with 20ºC ambients at a 4.2GHz overclock. Bloody_Pete - TJ07 has 13 GTs, TJ10 has 8, and Gigabyte Aurora has just 5. I have a few spare from the new batch but they have different sound characteristics to the old ones.