2nd1 wrote:...import the covers genre by genre, but it worked fine
I'm glad it worked Harald! In my case it took considerably longer than 4 hours, but I think it may have been because I was discovering and cleaning up so many minor glitches in my metadata that tripped up my process.
The one thing I'd suggest you double check is whether any of your albums have songs in multiple genres (like many of my free Amazon samplers). If they do, you might have multiple albums entered in CDpedia, one for each genre on an album.