You don't think my ole WRT54G is doing this?  I just use the wireless part of it for my IP Camera.  But i do have 2 questions,  If I un-hook my router will (DYNS 3rd party software) be able to keep up with my rolling IP Address?   And I don't have my router secure  (I was scared it would effect my camera)  It took me a long time to get it working, and it's been a while and I can't even remember how to get in my router!   It has to be (ADD)  lol.
Dear Mr. Carpenter,
Thank you for contacting the Comcast Office of Rick Germano, Senior Vice
President of Customer Operations. My name is Nancy and I appreciate you 
giving me an opportunity to assist you.
Mr. Carpenter, I understand your frustration in experiencing packet 
loss. I too would be bothered if this happened to me. I sincerely 
apologize that this has occurred.  We thank you for bringing this matter
to our attention. 
Comcast values your feedback so we can strive to make advancement in our
training, expectations and quality. We like to hear about what?s working
and what isn't as we want to contribute to solutions, not be the cause 
of problems. We need to hear about any unsatisfactory situations to 
correct them and enhance our level of customer service and knowing what 
is important to our customer is something which we take very seriously. 
Mr. Carpenter, I have ran some diagnostic tests on your modem and could 
not find any issues with it. There was no packet loss found :
50 packets transmitted, 50 packets received, 0% packet loss, time 
2617.91 ms 
rtt min/avg/max = 49.69/52.36/89.10 ms 
May I suggest that you directly connect your game to the modem and 
bypass the router for a couple of days and see if you notice a 
difference. 
We very much appreciate your business and I hope that you will allow us 
to work to restore your confidence in Comcast. If you have any other 
questions or concerns please do not hesitate to contact us and we will 
address those concerns immediately.
Thank you for choosing Comcast Mr. Carpenter, your opinion and business 
mean a great deal to us.
Sincerely,
Nancy Kelly
The Office of Rick Germano
Comcast