I have a scanner for sale on EBAY, if anyone is interested. There is no reserve, so you might get lucky and get it cheap!
It is a scanmaker4 dual media scanner - it will scan negatives up to 8x10! I regularly made 4x5 scans on it, which can be seen on http://www.hiddenworld.net/pinhole Here is the URL http://pages.ebay.com/services/buyandsell/index.html?ssPageName=ADME:X:LC:US:2 -Jeff