I've tried everything, but i just can't get it to work with anything but Dscaler. The problem appears to be the fact that i can't install the drivers for it on this WinXP system. I've tried using the CD that came with it, as well as nVidia's WDM drivers, but nothing works - the system simply cannot detect the card. For some reason, Dscaler doesn't seem to care about this so it works just fine. But other software such as iuVCR or ShowShifter refuses to work. Any suggestions?