Looking for some information sources

Hey Guys and Girls,

during my studie time I learnd something about VHDL.

At the moment, I'm trying myself programming some stuff on DE0 board using Nios II.

I've read for example the Tuturial: "Video IP Cores for Altera DE Series Boards". But had some problems to realize the functions in C.

Then I found a thread in this forum from a person who solved my problem.

There are a lot of good answers in this forum and I'm wondering where the people have read the stuff?

If someone has a good source for some information, please tell me.

Greetz,

RC_Niner