Bumps are relatively easy to setup, but can get harder to get 100% right.

Try these from Digital Tutors:

Free Rendering Tutes
PSD Networks
Displacement Maps
Normal Maps
More Displacement Maps
UV Mapping
Hypershade Panel
To access these tutes you will need to register, but its a great site.


This should cover quite a lot for you. Also SM have some excellent tutes for free or to buy that cover loads of topics...

This is a bunch of links to the Digital Tutors website Free Rendering tutorials. Both this site and SM have been great for helping and learning. My top tip would be get stuck in play and learn, its one of the best ways to learn.