Do you like your iMac? For those who have the 21" screen, do you wish you had gotten the 27"? How does it hold up with regards to video editing and gaming? Any quirks I should know of that I should think about before I decide to get one? My gaming computer had its 3rd motherboard just die... me and my buddies think it needs a new power supply even though the one I have in it now is supposed to be a high end brand. I'm about to plow down another $500 soon and honestly I want this to stop. Gaming PCs are nothing but money pits. I would like something stable, hopefully maybe an iMac will give me that stability?