We use a 60cm dish with our trailer and I talked to Shaw about obtaining a 75cm dish. They told me that for a 100 bucks and the serial number of our 5vr, they would send me a 75cm dish kit. I asked why they wanted my trailer serial number and their reply was that our trailer becomes a second residence that is attached to our home address and the serial number is the only way to document it. Once it's documented, we can use their service where ever we can receive their signal. You'll have no hassles with Shaw like you'll have with Bell ExpressVu.