It will export files in about 75 formats (including Fireviewer, PGPF and a couple of others). It cost $35 I think but is available in demo format (near as I can tell the only restiction is a delay at startup).
Is there an EDITOR I can use on the Clie (SJ30) to mark up an image, then convert it back to use elsewhere later?
What software? What file format?
So far all I've found is Teal Paint's "screenshot" feature, but haven't figured out what bit depth it wants and sure don't wan to do it often for many files.