A new cutting-edge version of Posterino is available. The new build features some adjustments to the keyboard shortcuts for ‘Zoom In’ and ‘Zoom Out’ to better fit international keyboard layouts.
Please let me know if there are still problems with your keyboard.
If you like to give it a try, use the automatic software update build into Posterino (choose the “Software Update…” item from the “Posterino” menu; don’t forget to watch for “Cutting-Edge” releases) or – if the software update should fail – use the link below to download Posterino: