The Spyder 3 works well. The latest software also adjusts monitor brightness. This is a good feature because, in the past, you had to use another software program to make the monitor dim enough to calibrate properly. Now the Datacolor software does it as part of the normal process.
|_F0A5334-Edit_small by Dester Wallaboo|
from Open Air Fashion Photography
|Feed me, me, me, me, me by Denjw|
from Attention-Seekers in Nature