I've got another question, this time about CF cards as HDs. I've been reading about wear-leveling and the speculation by some that with daily use the card would be toast after a few months. I have read conflicting reports on this, but I am not sure who is right. Has anyone had experience running this kind of setup?

I use the PowerBook daily for writing, email, MP3s, and I planned on using a SanDisk Extreme III card. Any thoughts would be appreciated.