I had the same dilemma about a month and a half ago. Glad I didnt wait. I would still be "Vista"ing it right now and have enjoyed the time with my mini and the $$ I saved getting a refurbed one. I also kinda' thought a new version would be a little higher in price, so I bit the bullet and just bought the refurbed.
Every once in a while you see a 2.0 on the refurb page. If thats the one you want, you have to move on it as they seem to disappear pretty fast from their page, but pop up every couple of days or so.