WinXP with SP1a Bootable

Wanna avoid installing SP1a after installing WinXP, just make this bootable CD and save your workload by about 20min or so.

Check it here:
http://www.tacktech.com/display.cfm?ttid=248

Credit: Fusion Dezigner

Also, can be done with DiscJuggler:
http://www.padus.com/support/tutorials.php?name=slipstream_winxp_sp1

Credit: Padus Team