i think there was a good recipe for fresh tomato sauce in the thread you sent. But what I do is just cut up tomatoes (I don't peel them) and put it in the Cuisinart with some fresh basil and freeze it in 1/2 cup containers. When I use it, I put in some fresh garlic, salt and pepper.
I also cut up the tomatoes and freeze them in 1 cup containers to use as "canned" tomatoes in cooking.
That said, my tomato crop this year is terrible except for the Roma tomatoes. I guess the lack of water (and I have tried to water once a week) and the deer ruined my crop.
Don't give up, Moses was once a basket case.