Well, for the record, I had trouble connecting over the past few days. It does appear to be the Firewall "feature" in my case, but I'm testing it more.
Due note that Windows 2000 source code has been leaked, and we may see some serious viruses wreaking major havoc to our computers in the future. The Sasser was just a taste. I think the latest features in SP2 are a result of that eventual problem.
