I used to play billiards in pc games... during break time... in my past work as a technical support in SVI. Hehehehe.. I can be quite good. really.. I even tried to copy the software and bring it at home. Now there is an online site where you can play billiards with multi-players or even with the computer. The site is very fast and you need to register before you can play. There are several rooms where you can choose to play. The site is http://www.8c1.net.
There is also a visible guide so you know if you can hit the ball or not. The pages loaded very fast. TRy it!