I downloaded the freeware scenery, klax_287532.zip, and I installed. When I ran the sim, there were no gates, but a bucnh of AI where they're supposed to be, and a lot of them. I liked how it fixed the AI, but no gates. I unistalled it, and this time the gates were missing, AND the ai were fvery low, and airlines were all over the place. Could you please tell me how to fix the Addon scenery so the gates will work? thx.

By gates, I assume you mean jetways. The freeware scenery did not delete them. Perhaps you have scenery complexity set too low?

maybe. I'll try that later today.