I have been having trouble with my cable modem when I download from fileplanet.com. After I download a few megs, my cable modem connection will just die. I end up having to reset my cable modem, and then all is back to normal. I have a Linksys cable modem and Linksys wireless router. I have called my cable company (COX), but they are dumbfounded. Anyone ever hear of a similar problem before?