I came across an interesting piece of information on the Ancestry.com census map view and some of the issues you will encounter if you use it. It comes from the damed Dear Myrtle Blog at this link http://blog.dearmyrtle.com/2009/12/census-view-maps-links-no-good.html.
If you plan on using the "view map" option on the Ancestry.com census summary page, take a peak at the link above before you do it.
