Help me buy my used vehicle in Ontario

[princess]

I just put a deposit down on a used vehicle being sold by a used car dealer here in Ontario. Tomorrow I am to go back with a certified cheque for the remainder and to change over the ownership and whatever else needs to be done. I've never purchased a used vehicle before and so I don't know what I have to do to change the ownership over into my name. The Ontario gov't website is not very helpful.I am buying the vehicle "as is" and will have my mechanic do the work required to safety it. My mechanic will also do the safety check.