I'm sure this has been asked quite often here, but a search came up with only a few limited results. I have a few questions about the logitech G15 keyboard. I want to buy one for use on xp while gaming, but would like to use it as my primary keyboard overall. A) How would the apple key work in OSX? Would I just use the alt key for apple commands? B) I heard there were some issues using the control key at startup to choose the XP of OSX partition. Is there a fix to this? C) Can you map the brightness/volume controls to the F keys? This information should all be the same on any logitech keyboard, so if anyone has any info, that would be great!