I am having a bit of a problem with my computer and the internet connection. With all the problems that I have been having it seems that the problem is a hardware problem. Half the time when i start up my computer it tells me that there is a networking cable unplugged and the other half of the time it says that there is limited or no connectivity(my brothers computer works on the connection that I am trying to connect on so i know that plug works). This has been happening for a while now and rarely it lets me online with no problems at all. So i went throught the whole windows trouble shoot and I called this guy that I know who fixes computers and asked him a bunch of questions and its looking like its a hardware problem. So tonight I opened up my computer and found out that I have an integrated networking card. So my question is can I add a networking card to my motherboard eventhough there is a networking card already integrated? Thanks for your help people.