What's the best way to reduce the size of a large picture? My options are
to reduce by pixels or by percent of the original. The originals are
typically 2-3M bytes (6.2 M byte camera) and I want to reduce to around
400-500 kbs to facilitate emailing of pictures without it being a huge file.

Is there a preferred method (pixels vs percent of original) that maintains
the best picture quality?

Eisboch