Booting to OS from Flash

[OneZ]

Hi,
Is there any way to boot from flash memory to OS ?
I don't mean booting from flash to install OS, i mean to boot from flash as if it was HD with installed OS on it...
XP would be better....
Thanx....

 

[WinXPert]

Ok here's the tutorial for XP http://users.telenet.be/Robvdb/BootPEUSB_UK.htm

Alternative for Linux http://www.pendrivelinux.com/

 

[OneZ]

Thanx, i'll try it........