Here is SparkPong, I made it with a decent and simple AI. You can change the speed of the paddles and the ball, as well as alter the difficulty of the AI.

Enjoy

Picture: http://i472.photobucket.com/albums/r.../SparkPong.jpg

Download Spark Pong.zip

^ That includes the game and full source code.

Please give me feedback as well, I would appreciate some constructive criticism.