Mark,

Here are a few that are current I think.

Argosy, Riverside, MO

Treasure Chest, Kenner, LA

St. Jo Frontier, St. Joseph, MO

Harrah's, St. Louis, MO

Isle of Capri, Kansas City, MO

Ameristar Casino, St. Charles, MO

Ameristar Casino, Kansas City, MO

And there are others, lots of them. All the MO casinos have them. The Detroit casinos have .25's with inserts as do some of the Indians.

Greg