Thanks everyone. I have tried plugging directly into the modem with no luck. The cable definitely is good because it was one of the cables that I just got from my new ISP.
I believe it could be a driver problem. I really can't seem to find updates for my drivers though. The driver I have currently is 2 years old. The driver company's website isn't exactly helpful either. http://national.com
I have also tried various driver websites with no luck.
Or also it could be a faulty device...
Thanks for the replies though.