Hi All, I have created the barest beginnings of a Cocoa GUI for the Mac OS X version. Currently it only provides a couple of things. The first is a simple alert window for the gui_message() call, and the second is a File Requestor window when you need to insert a new disk image in one of the floppy drives (i.e. after you've pressed, for example F11-F1.) This second feature makes the previously GUI-less SDL version *vastly* more useful, since you can now actually run games/demos that require floppy swapping. It's not threaded at the moment, so both the dialogs are modal (UAE will freeze while waiting for you to select a floppy to insert.) I hope this will prove useful to Mac users. Can I send the source somewhere (email it to you, Richard?) to have it included with future builds of the SDL Mac OS X version? Steve Saunders. Find local movie times and trailers on Yahoo! Movies. http://au.movies.yahoo.com