Hello, i am looking to buy my first iMac but i can't decide on which size to get. I'm really thinking about the 20" but my cousin says that the 24" would be a better value for what i am getting. My cousin also says that he has heard some bad things about the 20" displays being bad and some lawsuits about it, and that there is only 10,000 colors on the 20" but like 6 million on the 24" (is this true? i highly doubt it). I feel like right now that 20" would be perfect for me because right now i have a 19" monitor and it is just right but then again there is alot of desk room toward the back that i could push my monitor back to make the 24" seem a little smaller. So what do you guys think i should buy, the 24" or the 20"? Thanks.