Server rentals :: NFOservers.com

I know that you have a limit on bandwidth transfer. If I were to purchase more than 1 server would it be possible to transfer data between servers without using up my bandwidth quota?

Thanks for answering my question.

Are we allowed to install device drivers onto the VPS/VDS?

I was wondering if anyone that currently has a server has tried installing Hamachi (https://secure.logmein.com/products/hamachi2/).