Hello everyone, many of you have contacted me regarding this site being down. Even though I own the domain of rastertek.com, I did not create any of the content contained on it.
All the content was created by another person. This person has made the decision to take the site down. This was a bit of a surprise even to me. Unfortunately, even I do not have a copy of the website (I use OpenGL :) ), therefore I cannot supply it even when you ask nicely.
The only thing I can suggest is to quickly grab a copy from a webarchiver like HERE or if you speak French there is apparently a French translation of the site.
I thank the creator of the Rastertek site for the awesome tutorials, and hope everyone received a good start from them...