I saw favorable mention of the Fujitsu ScanSnap here and am thinking of getting one. Which model is recommended? I like the looks of the S1300i, but is probably overkill, but.... I need it for scanning personal documents, i.e., passport, receipts, legal documents, etc. No heavy use. Also, is it recommended to scan to PDF? The reason I ask is that I want a format that will at least last my lifetime as I plan to discard many of the documents that I scan. I'd love a flatbed, but they seem to be beyond my needs, price range (a few hundred at most) and they're bulky. I never owned a scanner (I'm using the same HP printer for about 10 years!) and know little about them except for the one I use at work. Thanks.