I originally was set on getting the Sony 19in 410R for about $350 shipped but noticed that they also have the Sony 21in CPD-E540 for around $560 shipped. So my stupid friend goes "whats $200 down the road.." and he got me thinking so im tempted to get the 21incher. But i need help answering question. How does the quality of the 21in compare to that of the 19in. The specs look almost the same for the two ( ie. both using trinitron tube) and also, why is E540 so much cheaper than the G520?. The only difference i can find between that the two is that the G520 has a higher max resolution. Are image quality the same between the two since they both use the trinitron tube? Thanks for any help.