The only thing that the Touch is appreciably better than the N800 at is playing videos. As a handy pocket sized movie player it is great - far better than the N800, because there is no decent video playing software on the N800. Having said that, you have to convert everything to the right format for the Touch - you can;t play DivX etc....

I never listen to music on the Touch - it is really not well designed for that at all despite being an iPod. I think you'll find - even if you jailbreak the Touch - that it is really limited. There is really not much you can do with it, and the extra software you can add to it is a bit of a joke at the moment. That might change though.