I need help choosing programs to put on a public PC?

Hello, my partner and I will be opening up a Cyber Cafe sometime in the near future, and we have all of the plans ready and waitng to open. We are open to ideas however, for what to put on the PC’s. All of them will have 1GB of RAM with a 2.4 AMD Semphron processor, and Radeon graphics cards. All computers are setup to be placed into a 8MB internet line (Its the highest they offer here :-/ )Obvious things, like diffrent browsers (Firefox, IE, ect.) Word processors (Microsoft word, ect.) are all going to be on there, we are mainly looking for a list of games (We’re considering Guild wars, World of warcraft, and Counter strike ATM) and other programs that may make the user’s experience more enjoyable.