Hi. I've downloaded Katana_FXFloorboard_FW4_linux-64.tar.gz for the MK1 Katana, but I can't work out how to install it. Admittedly I'm not great with Linux, but at the same time I'm fairly techy. I'm running Mint 17. Having extracted the files to the desktop I can see a file named "KATANAFxFloorBoard" (no file extension) that's 30Mb and the properties says the type is "Program (application/x-executable)", but if I try to open it nothing happens. Struggling to get anywhere with Google. Any assistance...