You could also just download the FLAC plugin for Quicktime and then import FALC files into iTunes for use on the pod...
?? I beg to differ completely, but I could be wrong or out of date. Explain how iTunes handles native FLAC files, not OGG from the XiphQT plugin. Explain how a standard non-rockbox iPod handles FLAC files.
Woodsyi, an Ipod Classic is not supported by Rockbox, and this post above is erroneous in my opinion, unless there's been a monumental change in Apple policy or security. There are some 3rd party hacks, like vic4iphone, that are in beta and seem to work for the iphone and itouch. I know of nothing for the forgotten Classic.