Here's why you should use Poker Copilot as your PokerStars HUD: Poker Copilot has worked with PokerStars since 2008. We're on their list of officially approved software. Poker Copilot supports scheduled tournaments, ring games, "Sit & Go" tournaments, "Spin & Go" tournaments, and Zoom Poker (Zoom for Mac only).
On April 15, 2011, the U.S. Attorney's Office for the Southern District of New York seized and shut down Pokerstars and several of its competitors' sites, alleging that the sites were violating federal bank fraud and money laundering laws.