I'm reworking a very popular site, and we'll have an accessible version. I'm thinking to put it at http://access.domain.com, or http://txt.domain.com. Any pros or cons to this approach I should be aware of? The ones I have: pro: url's can be the same for both versions, easier for humans and scripts. con: search engines may see them as two different sites (which is also a pro in a way) Any others? Peter