There are also a couple of IM programs out there for OSX and considering that this phone has OSX (or at least most bits of it) it should be able to run those programs. One of the better ones I have come across is Adium. You can have all your other IM accounts available on tabs. Works well.

I have had a SE P910, Nokia N80 and now use a Nokia E61 (company phones) and the strange thing is none of them is a complete package... sound familiar. The P910 came the closest.

I still want one but I think I have the patience to wait for all the teething problems to land in someone else's lap