I've been poking around looking for announcements on this topic that I might have missed and I'm not seeing anything that looks (to me) like news that ASP.NET Web Parts can be used on a SharePoint site. I may just be looking in the wrong place, though. Can you point me towards anything that might enlighten me?
My guess is that we won't see integration before Vista releases--but I'm willing to be wrong about that.
When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth.
- Sherlock Holmes, as recorded by Sir A. C. Doyle in "The Blanched Soldier"