I don't know if anyone has come across this website or not. But a friend of mine passed it along and I found it rather helpful. I can be a bit lazy at times when it comes to researching things, which can make for a piss poor discussion if I haven't actually gotten my lazy self motivated to look things up. This however took all different logical fallacies and put them together in a lovely little flash that sums them up nicely. Even got me to look up a couple of them a bit more in depth, imagine that.
http://yourlogicalfallacyis.com/
http://yourlogicalfallacyis.com/