I want to obtain permission to translate all the Nehe tuts into RosAsm. Then I want to get them uploaded onto the site http://www.rosasm.org How do I get permission from Nehe to use his tuts for this? I can't find an email address to ask him.

Generally, you're free to translate the material as long as a) you provide GameDev.net with the links (so we can link them from NeHe) b) credit GameDev.net as being the copyright owner of the original material

You can email nehe@gamedev.net for any further help you need on this.

Cheers

Oli