There has been much talk lately on the forums about PARANOIA, largely because both Zero and myself have recently purchased the main rulebook. It's also become fairly common knowledge that I've been running two games thereof offline, and if people want to see what it's all about, I can run a briefish scenario online as well.
This would be a chat-style RP, and http://www.paranoia-live.net has a Java-based client, called JParanoia, custom-made with PARANOIA in mind, and endorsed by Famous Game Designers. (Coincidentally, they also have an excellent FAQ section that provides a good base understanding of PARANOIA's setting and procedures.) However, should there be technical and/or personal issues with using JParanoia, AIM will suit just fine.
I'd be looking for four to six players for this (if there is enough interest, we can finagle a seventh). If you are one of these four to six (or seven), then please form a single-file line below this post, and report your times of availability for your service to The Computer. You will be then escorted into HPD&MC for testing. Have a nice day.