I managed to get MSN Messenger to work, can't remember quite how; and I'm a little disappointed that the picture viewer doesn't have a slide show (unless I have missed it). Had no real time to play seriously with it but it's great for email -- you can set it to poll for new email every x minutes -- saves me sporting a laptop in bed. The thing just 'dings' when you have new mail and it doesn't turn itself off unless you tell it to.
I need to get some stuff from www.maemo.org - need an RDP and SSH client - that would make me happy. But for the money, it's a real gem. The browser is excellent and so is the full-screen touch keyboard. Just need time to play more!