The Lifedrive does seem to synch very well with the Mac, and going for a Palm was the better option recommended by a fair few people I talked to about it. It looks great too - I'm not so keen on the actual look of the Palm OS compared to Windows Mobile, but quite honestly, it makes little difference, as it has a great web-browser, fantastic portability, and loads of space to store stuff on. I can now show off my pictures of New York to people without lugging around my laptop!
(Although, being an iBook it's not particularly big, but the Lifedrive is just that bit more portable!).