While trying to find my way through the various examples on SourceForge, I couldn't help noticing that the CPDummyApp and CopperVex samples contain a HelperCode directory, with slightly different content. Presumably, the one in CPDummyApp is newer... right?
It might be a good idea to add a "latest and greatest" complete HelperCode set to the (Freeware) SDK.
Bye,
Hermann