I am watching your project, and keep my fingers crossed for it. Well done, so far.
What I would like to know is, wether I would be able to use this interface also for wireless data transfer in both ways? Because that is what I want, I am bothered by removing CF/SD cards if I want to transfer data from/to ZX/PC.
Could you write more details here? What would have to be the maximum distance between PC and ZX? What device do I have to have on the PC? Will there be any limitations?