My idea is to plug one of these into a Macbook Pro with a USB adapter, failing that, could I just get a 100+ key USB keyboard, do some tweaking and relabel the buttons? sampsa <sampsa at mac.com> mobile +358 40 7208932 On 17 Sep 2013, at 06:29, Kari Uusim ki <uusimaki at exdecfinland.org> wrote: Might be worth to get one if you can manage to find one (for a reasonable price). HP's price is very high. Don't know if they still deliver them. I've tried to use the PS2-style LK keyboards connected through a PS2 - USB dongle with my zx6000 with no luck. Kari On 17.9.2013 6:12, Sampsa Laine wrote: Just saw this on HoffmanLabs, intrigued by the AB552A model. http://labs.hoffmanlabs.com/node/19 sampsa <sampsa at mac.com> mobile +358 40 7208932 .