Got a strange message from Google Talk yesterday:

Looks like a new version of Google Talk is available, one that adds support for Windows Vista. Of course, if you already have Talk installed (which would require you to have had Talk installed under Windows XP, then upgraded to Vista), Talk can’t upgrade itself, and you’ll have to uninstall it, then reinstall from Google.com/talk. Otherwise, everything seems exactly the same, and it runs perfectly fine.