The 5105 and 5205 must be fairly new additions to that line...when I bought my 5410, which was only last fall, it was clearly 5210, 5310, 5410, 5510. I have the glossy flyer right here on my desk. They also called it the 5000-ten series, which I guess they had to rename when they added the "05"'s.
Thanks for the update.
Thanks for the update.