I think I'm getting stuck on the install process (for the game) where you need to press the f10 key to install to hard disk. I tried going to 'keyboard' under 'system preferences' and checking that option that would enable me to use the f1, f2, etc. keys, but I can't seem to get past that step …

I'm a little new to all this, just downloaded the boxer application, and I want to play this game http://demu.org/resource-details/163 from this demu.org site. I downloaded the file for this game, but what do I do next?