This supplement is an update to Microsoft® Windows® XP Service Pack 1. Users who want to play Media Center PC digital recording files (.dvr-ms) in any other Windows XP SP1 system should download this update.

Install this update to address an issue that may cause a "Generic Host Process" error message to be displayed after you install security update MS05-012, or cause attachment file names not to be displayed in Rich Text e-mail messages

This update to Windows XP provides support for Wi-Fi Protected Access 2 (WPA2), which is the latest standards-based wireless security solution derived from the IEEE 802.11i standard.

This update contains changes to address errors in Windows Address Book, to backup mail data prior to compaction, and to enable template e-mail files.

Update Rollup 2 for Windows XP Media Center Edition 2005

A Christmas desktop theme with new wallpaper, animated cursors, new icons, new sounds, and a 3D screensaver.

This update provides stability and performance enhancements and replaces Q329979.

This software updates the Background Intelligent Transfer Service (BITS) to v2.0 and updates WinHTTP.

This update installs a permanent copy of Package Installer for Windows to enable software updates to have a significantly smaller download size.

This wizard simplifies creating and managing performance monitor logs.