Hello. At the office where I work there are two different phone lines each of which has a DSL contract. On one of the lines there is a dsl modem/router which has a dvr connected for the security cameras. I use the other router to connect to the internet and for the local network (sharing files with colleagues). When I view the security cameras over the internet using the router I connect to the image is really delayed. I want to connect to the DVR vía local network with one network card so that the image is not delayed and use the other network card for the file sharing and accessing the internet. How can I do this without creating a conflict? I.e. having my computer try to connect to the internet using the network card for the dvr. In summary I want to use one network card exclusively to view the security cameras and another network card for the internet and file sharing. I'm using Windows 7 Home Premium. Any help would be appreciated.