It also appears to support a2dp which means if you travel with a bag, you can just toss the unit in there and have a tiny receiver for your listening pleasure (one that I used quite successfully was this: http://www.dealextreme.com/details.dx/sku.8422 ) Tomtom on WM5 has been wonderful.

I'm still partial to the n810 due to it's pocketable size and potential. By the sounds of it, the n810 device programme has brought a whole lots of developers that do really interesting stuff into the fold.

Still... what do /you/ want to do with these units? Thanks for bringing the Cowon to my attention, it's a really interesting product.