I download the trial for pTunes deluxe- 4.0.5. While I was starting to put some music on my Treo I had my sync cable connected with pTunes on I heard the familiar ba-deep-boop sound from my computer. It recognized my Treo and I was able to easily transfer music. Much faster than waiting for my all-in-one printer to read the card.
Anyway, I thought I'd share this feature with you guys.