(Note: This thread was split from the Ontario board at: http://www.chowhound.com/topics/528758 -- The Chowhound Team).
Don't be afraid of making your own jam. I decided about 15 years ago to give it a try and it's very simple. Get the correct gear and the recipe in the Bernardin's box should work just fine.
I make the freezer jam and it's head and shoulders above anything you get in a grocery store.