Windows XP build 2517

Windows XP build 2517 is a pre-RC 2 build of Windows XP.

Changes

 * Like build 2531, Setup now uses Arial instead of Tahoma.
 * When loading default drivers during TXT setup, the title now reads "Windows Setup".
 * "Version 2002" is no longer shown on the screen before the OOBE.
 * The alternative  boot screen (which can be invoked by adding the /SOS switch to  ) has been updated to remove the final reference to Whistler.