OSX stopped opening apps in autofullscreen?

Hey, why is it my Lion suddenly stopped opening iTunes, Mail etc. in fullscreen?
If I has to press fullscreen every time I open an application, I just stops using it automatically - but I love the feature!

Can anyone tell me how to re-activate this autofullscreen?

MacManiac76 said:

You need to have the restore windows option checked under System Preferences -> General for the apps to reopen in full screen mode.

Click to expand...

Oh that's why...
I love the fullscreen mode, but hate the restore windows option.
There's no way of getting only one of them, in Terminal perchance?