I have 240,000 songs and 1M+ pictures (not a typo) spread across 1 computer and 5 external drives (5TB+ in total storage).

Having said that, I've been somewhat lax in keeping like things in like places and have all sorts of duplicates all over the place.

I've used TidyUp to hunt down a lot of duplicates, but for some reason it sometimes misses some very simple duplicates (sometimes with just a "-1" at the end...same size, same creation date, same file format, etc.).

So, does anybody have a really slick program they like for hunting down duplicates?