I’ve tried the latest stable release plus the latest nightly on my iMac G% running OS X 10.4.7 plus iTunes 7. After scanning etc. it just seems to hang though the graphic on the General tab keeps spinning round. Nothing else happens.
Version 1.0b2 however does work. Problem is it keeps losing the playlists.
I think Roku are being a being previous in pushing this until there is a stable version that works well.
I just hope Roku hurry up and release software that works with the latest version of iTunes.
Load latest nightlies, then shutdown and startup and start the service. You are getting bit by an apple rendezvous bug.
Also, check teh sticky in this forum on osx issues.