Just got my E-PL1, and working out how to use it In general I'm really enjoying it, however I can't work out where I'm going wrong here. If I put it into manual mode, when I change ISO, aperture & shutter speed, the brightness of the LCD image changes to match what I'll get with those settings. However when I put it into aperture or shutter priority modes, that isn't the case - I can set the shutter really fast & the ISO really low, so that a picture is really dark, but the image on the LCD is normal brightness. It makes it hard to work out the optimal settings when I'm playing around. I tried setting the rec button to preview, and pressing that, but it doesn't make any difference. How do I get the brightness of the image in the LCD to reflect the settings I've chosen when in A & S modes?