Yeah, I can't believe this made it past the second post. But I guess people need to chime in with exactly the same info over and over.
Didnachaknow?
A 200GB drive is actually 200,000,000,000 bytes larger blah blah blah.
I can't say much since I've been a first responder and a chimer-inner to this question far too often.
So much so that I ask it as an interview question now! You'd probably not be surprised how many people give me bullsh*t answers.