I cam across the website youcanmakethis.com through the Happy house Wife's blog.
I was delighted to see that they have a ton of free downloads in high quality pdf formats.
They also have a huge stock of patterns that can be purchased.
This site does require you create a free user name. But I did not have any issues, and was not required to make any purchases.
You can see the selection of free downloads here. They also have other free ones on their blog.