Sorry havn't been around much lately.

I see you are using S2DLV1-10 - thats very old and you should be using S2DL ver 2 instead. The download of S2DL ver 2 includes an article on getting it set up.

the easiest way to get the compiler to see all the required units is to put them into your project directory. Later when you understand how everything fits together you can move them back to the S2DL folder. I also include all the dlls into the same project directory so that I dont have the problems of not finding DLLs. (Windows looks in the application directory first, before looking in the windows\system32 folder)