I am so glad that I found the Outlook duplicate remover program. I have needed this utility for years as multiple sync errors with my Palm Treo had created thousands of duplicate contact and calendar entries.
Duplicates Remover turned out to be a perfect solution. It was ridiculously easy to install and completely intuitive to use. Once installed, I had removed 1,232 duplicate contacts in under a minute (yes, the program also told me how many records it deleted and it let me save them in a file so I could see what it had done)!
I have rarely seen an application that was so well thought out and ready to use right out of the box. Thanks and congratulations!