I haven't seen that one yet...
Its about time someone started building something like this for the iPOD. I think the UI is very poorly done, especially when scrolling through long lists. They don't have the concept of when I scoll to the last entry in a list, it should automatically scroll to the 1st entry at the top of the list. Something so simple to do, and which proves to be somewhat agrivating when dealing with a large collection of music.
I have an iPOD if anyone wants to buy it. Complete with all the accessories...40 GB model.
One of the main reasons I went with the ARCHOS 20GB Jukebox was because there is an Open Source community building new software for it. The software is called Rockbox
http://www.rockbox.org/The thing that I really liked is that the software is written in C, and I've done a lot of C programming in my day. For those not as ambitious, you can request feature requests through their development community.
Hopefully this Linux group will do the same for the iPOD.