Pair Programming when working with remote teams is somewhat of a problem, until you start counting in the fact that Collaborative Text Editing between remote location is supported in some text editors as a primary feature.

Gobby and MoonEdit are two that I know about, but when will we see something like this for Visual Studio .NET? I'm pretty sure the latest version of SlickEdit has something like this as well, right?

Know any good add-ons or tools that will allow remote Pair Programming with .NET?