I'm pretty sure it's a SL7E4 (used a combination of CPU-Z and the Intel Processor Frequency ID utility to determine this). I'm currently running a 2.4C @ 3.0 (250 fsb, 5:4 mem ratio) on an Abit AI7. I've got a friend who would be willing to trade (he doesn't care about OC'ing) + a little $...
new case from Global Win, sports 3 spots for 60mm fans and a 300 watt power supply:
http://www.systemcooling.com/ycc-1102-01.html
It's not a shuttle but it might interest some of you folks.