After lots of research I decided to buy a Panasonic Luxix DMC-ZS7 ... Reviews were great and sample pictures I seen people posting were fantastic... I was so excited to get it. But now I think I might be doing something wrong? I'm getting a lot of grainy pictures and some even a little blurry..mostly grainy looking, especially when I try to crop the pictures ... I'm using the IA (intelligent auto) mode and have the stabilizer on..and picture size is set to 4:3 12m .. So, what is causing this ? I totally thought I was going to be getting great clear/crisp pictures with this camera and so far they really look horrible... HELP...