PokerBot
Automatic intelligent playing bot for PokerStars. This bot is still in its infancy, the only component done so far is the hand evaluator. Started it a couple years back, and I haven't got the time to touch it again since, so it's been on hiatus.
Included here is Keith Rule's C# Port of the Pokersource Evaluator, which I used to test my own odds evalutor. Keith Rule's version here: http://www.codeproject.com/Articles/12279/Fast-Texas-Holdem-Hand-Evaluation-and-Analysis
More info on Poker hand evaluators: http://www.codingthewheel.com/archives/poker-hand-evaluator-roundup/