Whoa! Did you want to do serial cable only? That's tough, and frankly, I don't know how to do it. But what you mentioned about what you want scares me. What do you mean by connecting one pin to another? What are you trying to do, other than destroy the board by connecting ground to positive and shorting everything? And yes, that site did have what you need. The readme's of the .dlls have it; especially inpout32, which is what I use. Perhaps you should tell me what you're trying to do and I could help you.

bob