The full English-language version of Windows XP Service Pack 2 (”for IT Professionals and Developers”) is now available for download. It’s huge — 266 MB, so make sure you have a fast connection to get it. This includes every update for every version of Windows XP.
If you have a slower connection, turn on Automatic Updates or wait for the Windows Update version, which will tailor itself to your exact installation.
Go get it!