Noob problem. Cant do basic terrain functions

Trying to edit terrain, I ran into 2 problems,
I can’t seem to paint trees / textures etc on the terrain when editing, I can only raise/lower tarrain with hill brush. Brush size, opacity, and strength are up.
Another weird glitch is when I add a light/shadow source it shows up in the editor on the terrain, but when I run it the texture its just a solid grey, no trees, no shading from the light ( the shadow I can see in the editor)

is there display problems, glitch, or am I missing something?

Thanks.

first go here and make an account
http://www.3dbuzz.com/vbforum/sv_home.php

then go to this link that is from that site also

http://www.3dbuzz.com/vbforum/sv_videonav.php?fid=1ec1a7be9c0d4cf9e7a31525250a30ff

No matter how lame you might think some of it is grab some snacks and a drink and sit back and watch all the videos in that section

It will go over everything you asked in your post and more

I have an idea what you did wrong but I am terrible with teaching people anything or explaining stuff lol

Hope those links help and Good Luck to you

Thanks those look useful, the guy talks a bit too much though.
I tried doing terrain again, I cant find the apply texture thing he initially did even with factory settings, and when I go to change texture there is no snow/dirt/ cliff/ ground settings like he did so it auto textures ground, and walls. But I will watch the stupid vid again =/

Yeah the terrain toolkit, mine does not have that -.- in his vid he just drags it over like hey look how easy it is, and mine doesn’t even have it >_<
probably have to import it some how =/

Looked everywhere, and in unity asset store, there is no such thing as the terrain toolkit.

Starting a new thread this is ridiculous.