Just suppose that I wanted to create a machine that would 
boot from a USB flash drive - a relatively big flash drive - 
32gb to 64gb - or whatever is required. 
And I wanted this thing to boot either Win7 or XP. 
Anybody here have any experience with such an experience?  FYI - I am planning to create this thing on a new Zotac 
'ZBox' with a Celeron processor and 4GB of memory (which I 
have - the memory - not the Zbox). 
 So what I'm basically trying to do is create a 'disk-less' 
computer. Shouldn't be fraught with problems - Eh? 
 Thanks for any help / insight! 
 ZBOX 1320-U: 
 
 