It's just a waiting game on the Slic-Key. It is in the pipeline and once TreeStuff finishes up with the project their manufacturer is currently working on they will be moving onto the Slic-Key. They have done a lot of work on it and, like everything they do, they are doing a great job. I am sorry I didn't have the capability to build them for you all and have them in your hands this very moment, but I'm positive that TreeStuff is going to make it much better than I could have done myself.
I hope it works for you and is helpful by increasing your productivity and enjoyment.