Anyone do it? I was browsing the Pentax site and noticed there was a firmware update for my DS. I downloaded it, debated on installing it, then my curiosity got the best of me. The main reason for installing it was the addition of Auto ISO and some other features I'll probably never use. The previous version only allowed me to go down to 200 and I would like less at times. Still, I don't think it will even with the update. At any rate, it was quite nerve racking for me. There was a big disclaimer saying that if anything crapped out while you were updating, Pentax would charge you to fix it, even if under warranty and it would be inoperable. So, I held my breath, said a prayer, crossed both fingers, and luckily it worked w/o a hitch. So, I was wondering if you guys as a rule, generally update when one is available or avoid it. Also wondered if you heard any horror stories of a camera being reduced to a doorstop in the process.