I just brought the Acer emachine. My first laptop and about 15 years since I had anything to do with a PC. The screen looks really weak on the blacks compared to my G4 Macintosh. I brought it so I could have a better look at what I have shot before I pack up and go back to the office. I am not very confident of the values of the screen and will do all my PP on the mac I think.
I would be interested to hear of other peoples experiences.