I'm looking for some scanner software that will
allow me to specify the number of pixels per inch
(or centimeter) in the final image. For instance,
if I specify 300 pixels per inch and I scan in a
2"x3" area, the resultant image should measure
600x900 pixels. I would prefer scanning software
software that runs on a mac, however, I'll accept
windoze, Linux, or FreeBSD software as well.