Give also a look to bug #702452, however it doesn't consider the thing of creating launchers for wine apps, but as soon as will be possible to associate an .exe to a .desktop file in an easy way that will follow.
Give also a look to bug #702452, however it doesn't consider the thing of creating launchers for wine apps, but as soon as will be possible to associate an .exe to a .desktop file in an easy way that will follow.