You can make a thousand of them if you want. To make this clear, why don't we do the following. How about, you give me an example of two buttons you'd like to make. Tell me where they should be located in which window(s), and which button or key-button combination you want to use to click them, and what they should do when you click them. I'll show you how to write that in HotkeyNet's script language.

Or, if it turns out you're imagining something that HotkeyNet can't do, I'll try to add it to the program today.

And does that peform on a click or on a mouseover?
Normally HotkeyNet's actions take place on either a key/button press or a key/button release. What would you like it do on a mouseover?