Here is the run down on what I found

FAILED: It would not boot DOM even with Boot CD Successfully. Also would not boot when trying a powered USB hub

HP / Compaq
DL320 G2 - FAILED
DL320 G3 - Worked Sometimes with Boot CD only if PLugged into rear port. Fried DOM in front and internal Port.
DL360 G2 + G3 - FAILED
DL360 G4 - Worked Sometimes with Boot CD
DL380 G2 + G3 - FAILED
DL580 G2 - FAILED
ML530 G2 - FAILED

Dell
1750 - FAILED
2650 - FAILED
2600 - FAILED
4600 - FAILED
2950 - Passed intial testing needs to be field tested for a month or so