[rescue] E3x00 introduction/information?

[nick at snowman.net]

Hi, I've worked with a number of sun systems, but never the Exx00 series
before.  It looks like I'll be ending up with that E3000 chassis mike
kindly offered, so what am I going to need?  A backplane probably, an IO
board, a system board, a PCM, a peripheral power supply, memory, disk,
anything else?  Are there any major warnings/quirks/bugs?
	Thanks
		Nick