Oddly enough, I heard recently from the guys at palm/Handspring/palmOne that they got it working on their Treo 600 using IBM's Java VM but have not really told us what software versions and specs are necessary to do that. I think a large part of the problem has to do with their recent merger and nobody is quite sure who is working with 3rd party developers. it's quite frustrating...... The alternative is to write a version in native Palm which is attractive, it just may take a little longer.