Going to BP next week w/ a 2-night side trip to Vienna. I've gotten some good info off these boards, but wanted to post and find out if there are any up-to-the-minute suggestions from the int'l hounds.
Don't know if you are there yet but we just returned from The Old City. Renwig St. is a good place to start, but you can basically go anywhere in Vienna and you will enjoy. Make sure to stop by any of the thousands (so it seems) coffee cafe' and have a real kaffe experience.