I'm looking for an FTP capable network camera

I am trying to find an inexpensive network camera (ideally wireless but ethernet would do) which I can set up to ftp images to a website.
I have found quite a few which can be set up to use DNS servers, but they all have very limited numbers of simultaneous viewers and would also seriously destroy the rather meagre bandwidth that I get.
I am certain that there must be someone out there in 'cnet' land who has already found the ideal camera, please help.