guys, need help. im not sure if im in the right category here weather my problem is hardware or software. anyway the problem is the optimum resolution that im using before is 1440X900 on my 19" LCD monitor. it suddenly changed to a different resolution one night after i came home from work and turned on my computer. and now im not able to change it back to the 1440X900 resolution. i did all the things i could ever think, like updating display drivers, installing a much older display driver, monitor drivers, restart computer. ect... please help.