If you can get past all the BS maybe...I have been unable to find any authentic material...even the blogs eventually lead to pay sites. I amm looking for authentic material.
Learn how to use the newsgroups. Your ISP should provide you with free access. But downloading the videos can be a real pain if you don't know what you're doing. But as IDCrewDawg said, it's much too easy to get it free.
"A casual stroll through the lunatic asylum shows that faith does not prove anything." - Friedrich Nietzsche