I just got my 171mp, and it works great except I cant go any higher than 1024x768. The slider will go no higher. I installed the latest Samsung drivers, for the 171 mp. I am running Win ME with 384 meg ram, my vid card is gforce 256 DDR w/32meg, running the latest whql nvidia drivers (30 something). I am running the adaptor at 60 hz. The panel looks great at 1024 but I really want it at 1280. Could this be a limitation of my geforce? Thanks in advance. BTW, Samsung says its not the monitor.