Cheers Fodi, I will definitely be using standard keys from now on, before this year, my last attempt at a game was in the 80's .. and the Spectrum used "Z", "X" and "space" for most things ... lol :)
The fact that it's called ZX Spectrum and the that the common control scheme involved the keys "Z" and "X" is quite some coincidence :) I didn't know that by the way, when I was a kid C64s with Joysticks were fairly common in Hungary, but I only saw Sinclair machines in computer magazines.