Which software is best for automatic signup for video sites?

I am talking about sites like dailymotion, metacafe, veoh, vimeo, etc.. So, is their a software that does the fastest job of creating 100's of accounts (without the sites finding out its coming from the same IP address) on autopilot or least amount of human intervention?

 

Have you visted the "grey hat" sites?

Most people who have this either have a programmer make the soft themselves or know how to program.

Have you thought of IMacros?

 

Can imacros do what i suggested? If so can you tell me the exact macros that will do it, please!!