This is a good scanner for the price. Can't comment about the photo quality, as I mostly use the scanner for copying, faxing and archiving documents, where it is reasonably fast.
My 8100 shipped from California and I was a little disappointed that it shipped with the old driver package and Paperport 6, which has problems with XP. Fortunately for me, I already had Paperport 7 installed on my computer and I was able to get XP drivers from the Visioneer website. Some people are getting 8100s with XP drivers and Paperport 8, so you just have to wait and see. I figure after a Staples coupon and rebate, my final cost is around $15. Most definitely it is worth this cost. The one button copy button is fantastic and worth the $15 all by itself.
On a big plus, Staples has really speeded up their rebates. They are coming in less than six weeks. I recommend applying for the rebate online and then sending in the documentation.
Mike