I see that Craig answered about the UI.

IAC, having a UI or not doesn't affect collecting components together. They just have to exposed interfaces for other components to talk to, right? I mean, there not much use if we could only use one per application. :)

>But wouldn't the car be the application? Stictly speaking the componets are COM servers and can't have a UI so you can't group them together. Correct? I'm just guessing at this point so....