That's the web site that I read about this technique. I figured I've got nothing to lose and I will let you know if it works. I do hope it doe as it is cheap and easy. My kind of gardening :-)
I thought you might have seen it. I learned about it on the Garden Thread when Red Devil was pinging the list every week.
The person who posted, was talking about the free seeds. I got a lot of different tomatoes to try out from there.
Looking forward to your progress reports on the winter sowing.