I would actually wait a couple weeks more and get the new Canon i860. It is the same resolution and such, but has a slightly updated look and offers the new PictBridge technology which will allow it to connect direct to any PictBridge enabled camera (which in a few months will be more than just Canon).
If you are after photo and nothing else, save up and get the i960. It is almost twice the price but the prints are nothing short of amazing. If you want to spend a whole lot and get wide carriage printing, the i9100 edges out the Epson Stylus Photo 2200 IMNSHO in terms of photo quality, as well as speed.
--PB