I Want to study compositing in Houdini. I found this tutor: http://www.sidefx.com/index.php?option=com_content&task=view&id=445&Itemid=305 [sidefx.com], but i can't find files needed for it. Help me please!
What you can advice about learning compositing in Houdini?

Everything I've learned so far has been through just experimenting with it. There are a few tutorials by Peter Quint that use the Compositor on his vimeo pages that are real helpful. Also Garman Herigstad has a Houdini video through Gnomon (http://www.thegnomonworkshop.com/store/product/137/Houdini-101%3A-Interface-and-Workflow) [thegnomonworkshop.com] that's uses the compositor.
Also I think this tutorial (http://www.sidefx.com/index.php?option=com_content&task=view&id=1423&Itemid=261) [sidefx.com] does some stuff with the Compositor.

On a sidenote, PQs video lessons are probably the best thing that can happen to a Hoduini beginner (such as me). Kudos big time for all his lessos, they really teach you a lot!