Guys, I've been following the monitor situation closely over the past few months and finally made up my mind. I have a BlackBook (2Ghz, 2Go RAM) on which I watch a lot of sports video (mostly American sports, full games at a max resolution of 1280x720, but more often around 720x480). I'd like to add a 2nd display next to my BlackBook, to watch those videos full screen while doing other things on my laptop screen like surfing, chatting, ... My desk is not too big and I won't sit more than one meter away from the screen. Besides, it will mostly be used to watch those games whose resolution is DVD-like at best. Finally, because ACDs might be updated next year, I thought I wouldn't invest too much on one this year in case I'd like to change next year and put the one I will buy this month in an other room or at my parents' place... Based on all of that, do you advise me to get a 20" or a 23" display. With the student discount, the 20" is 550 and the 23" is 800. I'm not sure I have a real need for the bigger display, even though it's always nice to go bigger. What is your opinion on my situation ? Thanks, I appreciate this community for its good advices and recommendations.