bootable usb to install many versions of windows

[bbrimberry]

I was curious if anyone new of a way to make a bootable usb so many versions of windows could be installed. xp pro and home- oem and retail versions along w/ different versions of win 7 64 and 32 and vista.
ive had some luck w/ sardu but it seems like i can only have 1 OS not an oem version and retail version.

thanks

 

[Xander]

Covered many times. Make use of the Search at the top of every page.

 

[YOCS]

I use a a Zalman VE300 http://www.zalman.com/eng/product/Product_Read.asp