----------------------------Original message---------------------------- I think when you're deciding what to scan you need to think about how the scanned stuff is likely to be used. If you expect it only to be on a display, then scanning at 75dpi is probably adequate. If you expect it only to be printed, then you need scan it at 300 dpi (400 percent on an HP Scanjet). If you're going to require both, you should think about either using PhotoCD technology which provides you with five levels of quality or providing both 75 and 300 dpi. I am in the process of writing a fairly large (it's at about 25 pages and counting right now) paper (with my partner in crime) about the issues involved in imaging museum objects. This is for the Museum Educational Site Licensing project and also for the August meeting of SHARE, Inc., (a bunch of computer dudes) where I'm doing a 6-session workshop on Web authoring. I expect that practically all of the issues that will obtain for MESL and SHARE will obtain for maps as well. Once the paper is finished, we expect to put it and its brethern on some Web site as a .ZIPped .PS file and probably also as a .ZIPped plain text file. If somebody can remember to remaind me (in case I forget) sometime in late September, I can tell you then where the paper can be found. HTH. virginia \ / Virginia R. Hetrick, here in sunny California O Internet: [log in to unmask] 0o Bellnet: 310.206.7588 (with phonemail)