Fujitsu ScanSnap S500 Pass-Through Scanner

I've bought 4 of these so far for our office, plus 4 or 5 of the previous model. We scan multiple page documents a lot, and these make it really easy for everyone. I set them up to scan where I want, configure a few quality profiles, and the users just use them. Put in the paper, hit the button, pdf is created - just what we need. They don't jam much at all, the duplex works great, and they're fairly compact. The only potential drawback is that they aren't TWAIN compliant, so you can't scan directly into other applications; I guess that's the price you pay for having it work so seamlessly. We love them.