I've been looking on the new iMacs the lasts couple of days, and this was really shocking! The tech spec on the 17" display is sooo horible, it reminds me of lcd screens many years ago. Apple list the viewing angle 120°/90°, the 20" is 170°/170°. Atleast apple are being honest about it.... The 20" viewing angle i actually good, but the 17" is an another story... The brigthtness was ok on the 17" inch and a little better on the 20". Wonder what response time those displays has..