10.6.3 display issues
 

I just update to 10.6.3 and was having issues of my display being "oversized". By this I mean that the sides and top/bottom are off the screen causing me to not even be able to see my menu bar at the top and cutting off some of the dock. I am using a Asus 9400 with a HDTV as my display. What can I do to fix this problem? I already made sure I do not have screen zoom turned on. I just got done wiping the HD and reinstalling from scratch. Same issue. It works fine under 10.6 (and also had 0 issues in 10.6.2) but as soon as I update to 10.6.3 it starts oversizing the screen. Any ideas on how to fix this?

By the way, I am using DVI-to-HDMI adapter for output. Thanks in advance...