Hi Russell

>>> I use CodeBook
>
>Oh, I'm sorry. Protect it in your contract.

What? Sorry because I use CodeBook :) This is the right idea I guess, but then how can I separate the c and i-layers into a separate exe/dll and just give then the a-layer for compilation if they make any changes to it, but then will the project compile if a and i are in a exe or dll ?

>Still, nothing is guaranteed.

This I understand

Thanks for your response.