One of the local places - Folsom Lake Bowl Sports bar & Casino has a system called Poker Pro. I have not played it but the say house take is smaller, there is no dealer tokes, and it is 100% accurate on determining the winning hands. I think it is a logical next step for people like me who only play online - I don't have to get nervous about betting out of turn or betting the wrong amounts. There may be other manufactures as well - might cloud the investing picture. I'm sure IGT or one of the other bigggies will snatch up the little guys as soon as it looks like it will be a winner. I think I read a post the other day that said the Mohigen Sun Casino has Poker Pro tables too.
In the end I think I like the online system better - like Matt said, you can play in your jammies.... I would think that avoiding the dealer tokes would be enough to make it easier to have a winning session.
Link to the local places web site:
http://www.folsomlakebowl.com/Casino/WhyPlayPokerPro.html