Thanks Wysota and Squidge for the reply.

I was hoping for a built in Qt function but it looks like I'll have to dig into the API's (at first glance on MSDN it looks like a read only function - but Borland allows me to set it ok ?).

Note - I looked into the Qt 'setApplicationName' but it does not seem to affect the mainwindow title or the taskbar button title no matter where I set it (in main.ccp or mainwindow.cpp).

SteveH