The iTunes server on my MBWE (white light) no longer seems to be functioning. I am curious whether there is an upper limit to the number of files it can handle. I have a very large music collection and I wonder if I’ve simply bumped up against a file limit.
As far as a know, there are no limits on number of files.
If the iTunes server (firefly) of MBWE doesn’t show new content aproppriately, I would suggest take a look at the following thread and see if it describes your issue, plus it mentions a hack fix:
http://mybookworld.wikidot.com/forum/t-171458/itunes-media-server-problems