I am researching the B&W power specs for my own project. The front panel does indeed output 24v. Its to power the firewire bus. However this board is only rated at 15 watts, the smallest 15" ADC panel draws 50, So it may allow the Gigabit/Digital Audio boards to power up but will not be safe to power an entire display. http://www.XLR8yourmac.com has detailed guides to converting ATX power supplies to run many G3 & G4 systems Here is the B&W guide:

http://www.xlr8yourmac.com/systems/MacinPC_ATX_case/Blue_G3_to_ATX.html

Post edited by: mordaskyt, at: 2005/07/09 19:39
_________________________
PB G4 15" 1.2ghz - Pismo G3 400 mhz - iBook G3 500 "Jukebox"
"SawSmurf" G4 500 - Quicksilver G4 Dual 1ghz modding...