How to create a NO CD patch?

[Drelb]

Maybe this qestion is stupit. But I like to know how I can create for a game a No CD patch. So what I´ve to change at the *.exe file?

Maybe one of you have a link to a manual

Thanx so far

[luke.r]

I would also like to know how to make my own NO-CD Cracks.

Please.

[Eclipz]

try search button, there are lots of topics about making your own crack...