Lap...1024x768 cause thats all there is
19 inch home mon 16x12 or 1280x1024 depending on what I'm doing
17 inch office 1280x1024
15 inch home 1024x768

Thats the basic ones...but I'll bounce resolutions frequently depending on task and time...if I'm wandering about the room I'll run a lower res so I can read the screens from farther away...

Preferred....1280x1024...thats a good balance for me it seems.