Info palette or eyedropper sample?

I'm trying to find some sort of eyedropper but the loupe doesn't show rgb info. it also seems i have a problem with the clipping indicator so i wanted to do a check on the pixel info but the loupe doesn't provide RGB info. is this normal?:

http://www.3eige.com/ars/hotareas.jpg

there is no way that is clipping or even close to 99% white.


Dual G5 2.0 Mac OS X (10.4.3)