I will be travelling to Houston next week and I need some info on how to program my BCD396xt with the Txwarn systems. I will be programing it with ARC-Pro XT. I will be staying near Hobby Airport and will be going to an Astros game. My questions are: What tower should I use for the Hobby area and what HCSO area is that? I have the Downtown area figured out I believe. Also, should I program the Txwarn P25 system as well? Thanks in advance, Chuck.