Hi,
I'm not sure how to do this on other platforms than Linux but there's small guide to using udev rules to autolaunch the cfheadless client
here. The same could be done with the graphical client.
The problem with adding this out-of-the-box is that some users might not want to automatically start the client because they are using the radio for their own applications or the cfheadless client instead of the cfclient.
Let's add some instructions on how to do this on the install page and users that are interested can easily add it. But can the same thing be done for other OS than Linux?
/Marcus