Well I've finally got it up and running.
The only real problem I had was the Prophet II Pro card not working. Hercules UK are sending me a modified one that should work with the KT7A-RAID.
The minor problems I had involved me not thinking or being stupid.

Haven't played any games yet, but the SBLive! is working fine so far.
Currently I have and CPU temp of 34 deg celcius (with the dial up program and IE running)! Haven't done a stress test yet.
<S> to everyone who offered advice while I was building it/

PS. after being used to Windows taking 30 secs to load, seeing boot in less than 8 is pretty amazing!
