possible to install windows on external hard drive??/

[Nadasive]

Hi guys, im just wondering is it possible to Install Windows XP on my external HDD and run it from the HDD on my macbook pro??

Its a 90GB HDD that used to be internal until i switched it out for a faster HDD.
Its currently in a Casing and is connected to my MacBook Pro through USB2.0.


Anything would be awesome, Thanls

 

[JNB]

Should work, just hold the Option key at boot and the drive should be seen as a bootable device.

This holds true only for a Boot Camped Windows install, and an Intel Mac (both of which are tied together in this requirement).

 

[Hydroxs]

http://guides.macrumors.com/Boot_Camp_Windows_XP_On_External_Drive

 

[Nadasive]

When I hold the option key on boot it only shows my Internal HDD. Doesn't show my External HDDs

and is there a way that i can do it without removing my internal HDD?