My flatbed scanner has stopped working. I had a Canoscan D 2400 UF which had the film scanning capability, from 35mm up to 4x5, mainly done for B/W work. The power adapter seems to be dead and I have been told that buying a dedicated power adaptor for this (no, it does not work with any regular plugs) would cost anywhere between $50 to $80!! So... I'm looking for a new flatbed scanner that can do the same sizes. Any ideas?