I did full instalation without the crack.
I have alreday read the topic about enableing non-standart resolutions.
I downloaded clever program called Everest which says that my card drivers maximal resolution is 1024x768.

Thats the reason I couldn't change my native resolution ....
Thanks again, guys, I give up.
or I'll finally force myself to buy new computer and throw this old crap out of the window.
