Over the last few weeks, I have had a problem with many of my channels loading slowly or not loading at all on my Audiovox Express. Earlier this year there had been a problem with one of Xm's birds, so I assumed this was the same issue. After 2 weeks I called, talked to some guy in India or somewhere and was assured that the problem was not their bird. I then purchased another Audiovox and started to interchange parts, like Antenna, power cord, base cradle, etc to try to narrow the problem. I also wrote XM technical assistance. As usual, I have not received a response from XM. This is not the first time and I'm sure I'm not the only one with this problem. Does anyone know of how, or who I need to contact to get some help from this outfit? I love their programming, but when you have a problem, help is hard to find. Also, if anyone out there experienced the same type of problem, I would appreciate hearing what was does to solve it. Thank you all in advance.