We are looking for some help. <br/><br/>1) Our new-to-us coach has a DirecTV in-motion satellite system. We use DISH. Has anyone "converted" the system? Is it possible? If not, it's not a big deal because we have our portable DISH system that we purchased to use in our old coach.<br/><br/>2) Hubby has not been able to find the splitter for this DirecTV system...so he hasn't been...