I think I'm going for the Canon LIDE-20 because it's very cheap and it uses only a USB cable. $45 shipped from Amazon is good enough for me--no need to pay double that for what will mainly be used as ...

I need to find a scanner that can do transparencies. At my university we're supposed to buy this sort of equipment through GovConnection and the only one they seem to have is the Epson Perfection V600 ...