Question: How fast is this?

[cleggo]

I'd like to ask how much bandwidth it would
take to max out 3 ds3 lines.. I ask because I ask
a hosting company How-Much Bandwidth they allow..
(Knowing there is not unlimited) I ask what
would be there MAX allowed per account..

Reply I got was:
if you can max out 3 ds3 lines then you have beat the
unlimited factor..

So, my question is above, how much bandwidth would
it take to max 3 Ds3 lines out?