Music OCD

I've been going completely OCD on my iTunes.  I am going through and putting album artwork with EVERYTHING.  I tried the "get album artwork" function but there are so many that I copied from CDs over the years that iTunes doesn't seem to recognize.  It is making me feel more organized but it is taking ten-thousand forevers.  It's making me feel more than a little bit like a crazy person.  Ah well, what else is new?