I'm guessing "No" because a sole prop can use my SSN so it is like I'm signing up twice. But I'm also guessing that there would be no conflict if I signed up as an individual and then signed up my Inc., LLC, Corp, etc. business as its own account because it is its own entity with its own EIN. Am I correct?

Thanks for the replies ahead of time and success to our respective GDI Empires!!! =)