I haven’t talked about it yet, but I’ve been working extensively with Windows XP Service Pack 2, which just reached the Release Candidate 1 milestone. It’s a very big deal, with major improvements in several key areas, including security and wireless networking.
Paul Thurrott has posted a Screenshot Gallery on his SuperSite for Windows. It’s worth a look if you’re curious about what’s coming.
I’ll have much more to say later.