Hey guys. Just a little intro first. Im a student and have been considering purchasing an iMac for some time now. Its come to the point were I'm debating whether to get a 24" imac or 20". Main problem that is holding me back is the clear jump in screen size and whether it will be worth the extra £100 or so for the extra 4". I also read something about some screens on some of these iMacs having washed out colours. Is this still true for the April 2008 releases? All the articles I read about it on, seem to point at the 2007 models. And from personal experience, what would people reccomend? 20" or 24"?