In what manner does IS interact with the WoW client? Does it behave as a DirectInput device to send key or mouse clicks? Does it have access to any client memory? Can an addon running in WoW communicate with IS, which I assume is running external to the client and not as a addon, and can IS send info back to that addon in a manner other than keystrokes or mouse clicks? When multiboxing with IS, you mention clicking a in game UI button which then triggers actions on other clients; how is that message sent to the other clients?

Sorry for the specific technical questions, but like Xzin, I want to understand how IS works.

- Souca -