It doesn't charge with the USB cable that you sync with, which is very annoying. I bought a Treo 650 just after Christmas and my office has recently gone to a Blackberry server, so I had to switch. I liked the compactness of the Treo (and the built-in multimedia) but I have to say that it seemed much slower than my Blackberry and (I like the bigger keyboard on the Blackberry...I don't have man hands, but even I found the Treo keyboard small-ish).