I wanted to put this idea out there to see if anyone thinks it's a good/bad idea, or has been done else where?
I run Rockbox on my 5.5th gen iPod and it's great

Coupled with Media Monkey it has enabled me to get away from Apple software which really rocks

I'm currently putting together a low power, small form factor Linux box for playing music from a NAS box. (much like a Squeezebox) I have a Pertelian X2040 display and Streamzap IR remote which will be used in this project.
It occurred to me that what I really want is Rockbox running as an app on the Linux box, making system calls for audio output, file access, etc & using the Streamzap API's & X2040 for user IO. I like the unobtrusiveness of a CD player for music & dislike having to turn on a bright LCD TV to change album when I'm chilling out in the evening.
Apologies if this has been discussed elsewhere, my searching turned up only this thread.
Cheers!