I just released a new tutorial (long) on the loader series.

It's a natural follow up of the two tutorials on loader I already wrote and specifically targets to describe different approaches to write loaders for those applications where the protection or the registration checks reside into one or more (protected) Dlls. Source code, target application and complete explanation on how to write your loaders for applications using protected Dlls.

Find it on usual place.

Have Phun.