BMIASCAPGEMAHFASESAC - I've catalogued my collection so completely I've even included the songwriters for every song. It wouldn't have been possible without these sites.
CATraxx By FNProgramvare - THEE software that is getting me closer to completion of cataloging The Record Room. If you need highly versatile software to catalog your collection (also Books, Videos, Stamps and Programs), then CATraxx is IT!
Can-Am - The company that makes the CD and 45 cabinets that I use. They're a bit spendy but they are excellent quality!
dbQwikSite - This is the software I used to help create my dynamic site. I even used the free version!