I'm ripping a 9 CD box set from Sony called "Ania Dorfmann: Complete RCA Album Collection." Meta data came up fine for the first four CDs, but then discs 5-8 come up blank. Then CD 9 again has metadata. Those CDs coming up empty have a lot of tracks so that's a ton of meta data to enter manually. It strikes me as very unlikely GD3 has metadata for CDs 1-4 and 9 but not CDs 5-8. Is there something wrong with the way the CD ripper is looking up some classical CDs?