Comcast Internet Help Please?

We got Comcast about a year ago and since then, we haven't been able to have more than one computer on at a time. In other words, we can only have one computer on. I want to know if there's something I can do at home to fix it or if we should just call Comcast. It is wireless Internet so we have a router if that might be a problem, I just don't know. Help please?
Answer:

Get a separate cable modem and wireless router. Have the router use NAT and DHCP.

Mitch at Yahoo! Answers Visit the source

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Other answers

Changing your wireless router wouldn't hurt. You should be able to get more than one PC on at a time. I have Verizon FiOS (LOVE IT!) and have 1 wired PC and 4 wireless laptops running at the same time. There are 4 laptops because the kids are home from college.

Old Fogey

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