I game on my MBP (17"), and my only concern is that when I play wow my wrist (left one) starts to ache. I dunno if its from stretching my hand weird, or from the keyboard design (I started wow after I got this laptop, so i can't compare with other keyboards)), *edit*the metal part where you rest your wrist being too warm*/edit*, or playing for over 10 hours a day (how I miss my semester break).. but I surely don't want to get some permenant damage .. (This only happens with Wow, and no other game (including FPS ones)). Nor do my wrists ache while I write my thesis (thousands of words per day), so meh. Worst case scenario I will try an external keyboard, and if that doesnt work *Shock, Horror* quit wow (which i havn't played for months now). Do you guys get achy wrists?