Installing to Debian 6

what the fu.. where can i read this? did not notice it. thx i think we have it. will try it again.

that means i must have a amd cpu?!

No... it means you must have a 64bit CPU.
The 64bit debian version (called amd64) works on 64bit intel and amd CPU's.
Amd developed the cpu architecture... thats why it is called amd64.