See http://shopper.cnet.com/4002-7409_9-6303275.html

Epson 4990
      4800x9600
      USB and FireWire
      letter-sized flatbed
      Has Digital ICE, but that makes it around 10x slower.
      Alternatively can use SilverFast to do dust removal in software later.

Canon 9950F
      has FARE instead of Digital ICE (faster but not as good?)

Mirotek ScanMaker i900
	special glassless bed for film -- eliminates distortion/fuzziness