I just discovered that if I have ntsc=true set in the config, and bring up the (GTK) gui with F12-Ret, I get PAL mode, 50Hz (h=227 v=312) in the log window, and it does seem to think it now in PAL mode, even though the gui show ntsc. If I select pal, then ntsc in the GUI, I seem to be back to ntsc. And as a side effect, the audio on some things seems to be much cleaner. Anybody else seen this? Don