Just bought a camera a couple of weeks ago and have a few questions that are very beginner in nature! I want to avoid always shooing in pre-set modes so that I can have flexibility, but am struggling with the aperture/ISO/frame speed settings. Basically, and time i'm indoors the only way I can get the picture bright enough without using the flash is to drop the shutter speed way down with the aperture wide open. So, what do I need to do to correct this? Having such a slow shutter speed causes very blurry pictures. So here is a scenario...being indoors with kids dancing around with few lights on. You want to capture them dancing with clear images, but you also want the shot to be bright. What do you have to do to capture these special moments? My camera is a Canon Rebel XSi with kit lenses (18-55 and 55-250). Any help would be great!