Guys, all this does help.
The rez I'm running is fine. But, things looked a little larger due to my being at the office all day on a Win 7 system running 1920 x 1080 rez. Plus, I think this is a 23" LCD. This is why I thought about punching it up a notch. I think I may have posted this same question awhile back (dummy me!)
I guess the ultimate solution will be a new monitor that runs 1920 x 1080.
Not now, but, perhaps sometime down the road.
As for changing the rez in the Administration and not PCC, I'll give that a look again. However, I think this is tied to the PCC settings. So once max rez is set in PCC, the Computer administration won't go any higher than that. Not sure...sorry, I can't double check now as I'm at the office.