new monitor

#1
Hello , i just bough a new monitor ACER 19 widescreen , and i have installed ProgDVB 4.2 , and i am setting the resolution in my monitor to 1440 X 900 , and when i use my progdvb the screen shows a blank black area in the left and right of the screen , so how can i show the screen as FULL view

#2
ANy news ladies and gentelmen

i tried 16:9 and 4:3 , nothing works good with me

and i installed the progdvb 6.04 and i tried also 16:10 also not good

i need the exact full screen without any blanks

is that able to be done ? or there is no way , tahts it