And Im confused

I didn't get how to make support in my game none QVGA screen resolution for PDA?!
As I understand PocketHAL v.1.x automaticly make resolution as on PDA desktop. Am I right?
On old pda or pda with qVGA resulution all works correctly, but on Acer s200 my game don't want works...
Please provide me: How to make WVGA and VGA support on application using PocketHAL?
Maybe I do something wrong. I need correct sample.