Here’s the 01.01.15 fimware from 7/17/2007 where FLAC, OGG support & wrap-around scrolling was added. I remember there being an 01.01.11 version, but I can’t remember if that was the one that came on the unit from the factory, or if it was an update.
I believe this one was the 1st ‘update’ though, as it’s only for Rev. 1 models. The Rev. 2 wasn’t out yet.
Like Marvin, I’m also curious as to why you would want it though?
