Controller not hav enough bandwidth..

I am currently using a ADSL modem for my internet. When I try to connect my viewcam to the computer, It tells me that:
THE CONTROLLER DOES NOT HAVE ENOUGHT BADNWIDTH FOR THE VIEWCAM.

I am using an active USB hub, and my computer system is P3 1GHz.

I have attached a picture of the error. Anyone knows how to slove the problem?

Are you connecting for teh first time?

If so, then the cam is not comaptable with the motherboard.

Can't say more...