Builing a BTX System

Long story short: bought a Dell machine a year ago, went to stick a GFX card in it and realised it had a PCI-E x1 slot rather than a PCI-E x16 slot.

So I bought a new Intel MBTX mobo (the dell is a BTX system). That was fine, 7600GT card installed and things are OK.. but the front I/O panel, media slots, power button won't fit into the new Mobo as Dell being Dell used their own type of connection, Doh!

Anyway, I want to buy a new case and stick the Mobo/GFX card/HD into it. I have another PC downstairs and between the two I'll get the Dell back to it's original state with the original mobo/CPU/RAM, and the drives from the second PC.

So, I need a BTX case and a cooling system... what do I need for the case? The RAM/CPU is sorted.

If I get this case

http://www.exciteit.co.uk/store/EXCITE_viewItem.asp?idProduct=100263&tabSelect=2

What else do I need? Heatsink only, or a thermal module with a fan? The Dell just has the case fan, heatsink and "tunnel" thing.



And no, I don't want to buy an ATX mobo and case, I like the BTX design plus I've just spent £60 on an mobo.