Chuck !
You are cutting pretty fine getting your setup upgraded!
The LNBF that is current is a Triple Satelitte,Quad output one!
To Test your existing setup get things Refreshed by the folks who have you on their account!
Then try to get Channel 988 which will tell you if your existing receiver is up to date!
The newest LNB was introduced about four or five years ago so you might be good to go!
If not you will need to not only get a new LNB ,but also to have Shaw do a service adjustment in order to make everything compatible!
They are not allowed t to offer any service outside of Canada!
BTW there is a 60 Cm and a 75 CM LNB it must match the actual Grey Dish !