There's no material's in the material box in the world editor - I can provide screenie of problem if you wish. At the start I set the root folder for it as SDK blah blah etc folder with all of the ones in i.e tools folder mesh folder etc --
Any help please?

EDIT:

Think I realised what I did wrong -- Am I meant to put the root folder in installations or somewhere else?

You should have set data to sdk folder followed by data, not root of sdk.
Then right click on slot in material list window.

P.S. this section of the forums is to ask people to help you with modelling, programming, ..

Aah, sorry -- new to this