I don't think that drive enclosure would like my 10k spin 18GB Seagate Cheetah.

My drives are all very quiet - even the Seagate. The other two are Maxtor ATA-100 7200rpm 60GB and 20GB. From looking at the pictures on the site, I have a hard time believing those drive cases would allow the drive to run any cooler than without it. Quieter, yes, cooler, no. Having a piece of metal on the top or botom doesn't increase the surface area for heat exchange. And the connection of those plates to the rest of your case doesn't seem much beyond the drive's own attachment to side rails or 3.5" drive bay.

I'd probably invest in a new hard drive instead.

The CPU coolers and the video card cooler look excellent though. You'd have to be very careful with the video card cooler and the newest graphics cards though. The asics get very hot. Definitely a site I will be using when I re-build my PC. Every current fan in my case is a piece of garbage (my machine is very very loud unfortunately - and I need good air circulation because the case is surrounded in plastic which acts as an insulator).

Bruno