Originally Posted by ViN86
Why not? If the refresh rate is at 60Hz then it is scaling it down, but many times if you choose the higher resolution it will automatically down it to 30Hz.
I'm not sure how it works and I've been trying to find more information regarding it. I just know that when I go into the control panel and select 1920x1080 the resolution on the TV obviously changes to it and the refresh rate is set at 59hz. In games there is a noticeable difference when going from 1280x720 to 1920x1080 as well. Even just going into the control panel and selecting the HD signal format to 1080p it works.
Text becomes pretty damn tiny and hard to read at this resolution sadly. Otherwise the Samsung LN37A450 is a damn good TV. I can only imagine the newer models are better.