Yes, my current tree uploaded fine (after I used Internet Explorer instead of Firefox) and I have been using it on ancestry. It is similar to the one you saw on rootsweb. It just isn't findable via ancestry searches. I was spoiled by rootsweb which put my tree in the search engine overnight. I would think ancestry would find an advantage to quick indexing of any new data, but anyway it would be nice if they could give you some idea of the time it will take.