Yes, I just confirmed your information.
I called Sprint 3 weeks ago and the chap told me just to download the software from the Sprint website, how to install it, blah blah.
Both XP and Vista versions installed just fine on my desktop, which is running XP.
On the new laptop, there is a teensy weensy file missing that is supposed to say "Palm Treo 700p".
Called Sprint back this evening, and he confirmed that there is yet another piece of hardware - the evil Bluetooth adapter.
However, he said, be sure to check the Sprint website every week, because they could release the full Vista version for Phone as Modem any day now...
(evil laughter from Palm CEO.....)
I'm using Win XP Pro and set up a DUN with a blank user and blank password on my Katana, as I did with my 5300 previously. No problems getting on line with the 5300, but am having troubles with the Katana.I see the original handshake initiate, but it stops within seconds and the DUN screen comes back up. Any clues why? TIA, Bob