Brain storming information?

I got thinking about how blizz does the random screening of your pc to find copies of hb. What if you kept your downloads on a external hard drive and powered your Blizz client that way. Blizz cant run tracks on external harddrives can they and you could possible hide your hb on it? Please I'm not a computer wiz so if this is a dumb idea then I do apologize but just thought it might help if it was a option.

 

Not a support thread. Closed!