i have a 10.2 GB IDE hard disk which i will be making it portable by attaching a USB to IDE converter very soon. So i was thinking if i could install UBCD on it

Secondly, i wanted to integrate my Windows XP, Vista CD Setup with UBCD. Cool How would it work if i run it from USB........ Could there be an installation problems like Active partition, creating and formatting partions etc.
I would appreciate if any one could help me in these
Regards,
Savio D'souza