Screen resolution

[counterroot]

Hello community,

at the moment I'm working on the following problem:

Just looking on the 1920x1200px display
graca: Nvidia 140M

One LCD and Screen Resolution 1920x1200px - Font Size 5 - It's okay in my opinion
Two LCDs and Screen Resolution 1920x1200px + 1280x1024px - Font Size 5 is not readable - Font Size 7 is neccessary. Everything just a little bit smaller.

Why there is a difference in Display by 1920x1200px with one or two LCDs? How to get the smaller view?
pmb µatthias

[counterroot]

Because there is no answer:

I mean this:

Screenshot of screen 0 (one monitor)
http://openwallet.de/files/public/forum/fedoraforum_org/09-10-26__display-settings_screen0-with_thumb.png (http://openwallet.de/files/public/forum/fedoraforum_org/09-10-26__display-settings_screen0-with.png)

Screenshot of screen 0 (two monitors)
http://openwallet.de/files/public/forum/fedoraforum_org/09-10-26__display-settings_screen0-without_thumb.png (http://openwallet.de/files/public/forum/fedoraforum_org/09-10-26__display-settings_screen0-without.png)

greetings µatthias