Hi! Today I use an E-P3 with a couple of off camera flashes (canon and Metz) triggered wireless. This works really well for most of my needs. I sometimes need to put on a ND filter to use wished aperture. Even thou the ND filter thing works it requires some time to choose the right filter and connect the filter. I really wish I could increase the shutter speed instead. But my current setup only allows me to shoot at 200. Is there any option for me to be able to shoot at an even faster speed to be able to use the lenses open or to freeze a moment? Wireless? Cable? Other flashes? Any suggestions are welcomed! Thanks! D.