Hows about the Inwin V-series, which are all microATX? Bonus: they take full-sized ATX power supplies and are pretty sturdy. Here's one that comes stock with a respectable Powerman (OEM Sparkle Power) 250W power supply:
link to black/silver one Looks like it's got front USB 2.0, Firewire and audio ports, plus an 80mm exhaust fan included.
WHOA... :Q Just noticed that it appears to come with a CompactFlash/SmartMedia/etc reader installed! :Q

DUDE!
WHOA #2... the photos show it has a
300W Powerman PSU in it, not 250W! :Q