I recently bought a refurbished EPM-1 off of ebay and I've enjoyed it so far, but for the life of me, I cannot figure out how to use the flash effectively. No matter what settings I seem to choose, the pictures are really dark on any of the PASM mode. If I select iAUTO it seems to work just fine. It's like the picture is being taken either before or too far after the flash is fired. There isn't a lot of settings to choose from so I'm pretty confused on why this isn't working.