Hi, For my project IĄŻm going to be simulating a simple phone network. The user will be able to add phones to the network and such. My only question is: Is it possible to use one class for all the phones or will each phone need its own class IĄŻve already got a rough version working but its quite crude and consists of mainly click events and if statements. But from what IĄŻve discovered doing that IĄŻd now like to create it in a more structured fashion, creating a class for the exchange and phones. Any advice would be great, Thanks.