My grandfather, a recent switcher-backer (he used Mac, switched to PC, switched back) is obsessed with a game called Party Poker for his PC. However, he has ditched the horrid machine and wants something like it that will work on a Mac. It's not just computer poker - it lets you interact with others and bet real money. I am hoping somebody can help make this switcher feel better about his decision by helping me to find a comparable alternative for him. Thanks for your help.