Log in and play for fun. They offer several versions of blackjack and have some of the best game graphics I've seen. It's an excellent site , with a few minor drawbacks, check them out if you feel like playing for fun. The site requires shockwave. AOL users will need to use Internet Explorer.
Registration is required to play for free.
Not a big deal, but some may be resentful about having to give their address and home phone number just to play for free.