Prima

Prima Poker Network is an established brand and a very popular poker network consisting of many different poker rooms. The software is developed by Microgaming, who are a leader in online gambling systems, both casino and poker.

Prima poker has really good features that are made with the players in mind, they give you tools to analyze your game.  All hands you play are saved locally to your computer, so you can analyze your game and learn to play better.  Prima Poker also gives you the option to track the flow of the game, so you can see exactly what players have done and who can still act. This is a great tool when you play.