Multiple ADS-B sites

Currently I am off at school and have a feed there. I will be heading home (Chicago area) in a week and want to start another feed while I am there. It would be on the same computer however. How would I go about doing this?

You should be able to bring the same equipment with you and have no problem. Just update the lat/lon in PP.

I updated the LAT/LONG and it re-positions the site to the right location, but it still shows the old airport. Not sure if this is a bug or if it is doing what is suppose to do.