I have installed many packages form project AI. I have recently found a lot of more up to date schedules at www.mostrealisticai.com I have downloaded the schedules and I already have the AI aircraft models and textures in place. My question is some of the airline schedules will be duplicated because of the traffic in the traffic_pai.bgl but be more up to date. I want to keep the traffic_pai.bgl file because it has some airlines that do not yet have updated schedules. Can I do this? Or will for example will the old and new American airline flights show up?