New stunning Clie's should hit the US market shortly, I'd suggest you wait for those as you'll be kicking yourself - one even has a little keyboard.
However if you're thinking about the current models, I have a Clie (evenings) and an iPaq (daytimes) and I can tell you that the Clie display is marginally better in terms of viewability, although smaller. the image transfer thing fazes me about the Clie. I've never used the music player facility as I usually have a minidisc for that.
All the organisation features of the Palm-based Clie is inferior to the iPaq. To someone who's chained to Outlook as I am, generally I find the iPaq utterly superior as a work tool. It's also more flexible in so many ways. If you're a true geek, an iPaq is also hard to beat because of the expandability.
The Clie is a plaything by comparison and works well as a personal organiser in truly that sense - personal, not for business. It's smaller, easier to carry, more stylish, has a nice music interface and longer endurance. As I said, I use it when I'm out of work - digging out a loaded iPaq is a style faux pas. Since in terms of PC laptops I'm totally Sony and I also have a Sony digital camera, the Memory Stick comes in useful for data interchange. Shame I can't buy a memory stick adaptor for Macs...