I used to download the entire CDDB database to my hard drive and use it to query when I just had a modem and no broadband. Maybe you could use a similar idea here- download the CDDB set- query all the CDs you want to rip, then take out the "bogus" duplicate queries for a CD that are always there and/or fix ones that are wrong. Once your done everything else should be compeltly automatable. Not sure how you are going to avoid manual work any other way though.