Windows XP build 2419 (idx02.010113-1154)

Windows XP build 2419 is a pre-Beta 2 build of Windows XP. It introduces a Luna-esque setup system, and it also has a new boot screen exclusive to this build. It's also the last build to include both the Watercolor theme and Experimental themes.

A prototype version of the XP tour is included as well (in ), which includes looping images of flowers and astronauts set to music with the title of HelloWorld. Windows Product Activation is now slightly functional; the application revolved around it opens but it is set at 0 days because it is not added completely, and thus will not trigger anytime.