The other day I was in a casino and walked past one of those cash booths, the kind where the money blows around and the player has to try to grab as much as he can. The person in the booth seemed to be having a hard time grabbing the money. Which got me to wondering if there’s a basic strategy for maximizing your time in a cash booth.

What's the house advantage on a bet on a National Football League game?

A couple years ago, there was a big row over casinos wanting to add "private gaming salons" for the biggest whales. I remember that Nevada regulators did allow them with a variety of restrictions. The last I heard was that there were some mixed results and the casinos were not having the success they had hoped for. Do these salons still exist? What's the latest on them?

When did video poker machines first hit Las Vegas? I seem to recall playing nickel VP at the Sahara in late ’89 or in the early 1990s.

I’d like to get in on some of the Texas hold ‘em excitement. Would it be best to start online? Or to play in low-stakes games in a casino poker room? Or to try my hand at tournaments with small buy-ins?

There are signs all over casinos and elsewhere in Las Vegas about help with problem gambling. Is this just "lip service" to show concern or are there real efforts to help? How effective are programs for compulsive gamblers?

If someone was very lucky and ended up winning a big Powerball or Mega Millions jackpot, and they wanted to buy a casino in Las Vegas, would it be possible and if so are there any recent prices that existing casinos have been sold for?

We play at the race books in Las Vegas hotels and we seem to have a problem getting a program with past performances of the harness races that they televise. Is there a certain location where you can purchase them?

What's the story with regard to the constant hitting of the spin button during slot tournaments? Does that really help your game? Or is it just part of the fun?

What's the biggest tip ever given in the history of Las Vegas casinos?