Boot Windows XP From External USB Hard Drive????

[rhcp1253]

Is there any way without creating a usb bootable install cd that I can install windows XP onto my USB Hard Drive and boot from it in mac? If I can download a already bootable version of XP, please show me a link (please tell me if thats not allowed). Also, my H.D. doesn't show up when I boot up and hold option.
Thanks In Advance

 

[MacDawg]

This has been asked numerous times here
You might find better results by searching with MRoogle

It would probably give you the quickest answer

Woof, Woof - Dawg