...Was that in a KB article somewhere that you found it?No nothing anywhere in technet or in a KB article. Actually I happened onto it (google) because other users were seeing the problem in regards to SP2 and slow Remote Desktop sessions.
I was actually at a local MS office today for a propaganda session on SCCM 2007. While I was there I asked my technical resource about it. He had never heard of the Remote Window Auto-Tuning.
Actually a friend of mine working at a local courthouse saw the same issue... He went back to XP!
While I agree that we're more likely the exception rather than the rule...
Nice job M$!!!
Edit: Found
this KB article (somewhat) about the issue.