Does anyone know any good tuts for the nodes?

After reading about Frr’s texture nodes, I’ve committed myself to learning how to use them. I’ve read up info on the wiki, done the tut in the Essential Blender, and tried looking around, but I still don’t fully understand. I’ve also tried playing with images I’ve already done, and just toying with it, but I still lack the understanding of what exactly I’m looking for, which is an extensive tutorial or guide to using them. I feel kind of lost now, so please, help me dear Blender Community!

Thanks a ton! (pun intended:p)

Not sure if this helps or not (probably can’t hurt though :wink: ) I’m still figuring out nodes also. - there is some info on composite nodes at blenderunderground; as well as quite a few beginner style video tutorials.