Tools for running D&D over the internet?

[Hussar]

I'd like to add another vote for OpenRPG. It may be a bit cranky, but it really does work well. I've been using it pretty much weekly for the past two and a half years and it's really done the job for me. The newest version has worked out a lot of the kinks and 1.6.3 is due out shortly.

I give it two thumbs up.