Hello, I shot a few panoramas with my simple 35 mm lens and didn't use a polarizer thinking it would only cause problems while stitching them. But, now, while the sky retains the details, it is dirty white. A quick search online lead me to a site using b&w red filter but that did not work well for me - it made the images look too saturated. I have lightroom and have access to photoshop cs3. Any simple guides or pre-made filters out there that will just help me create a pleasant sky? I am completely new at photoshop. The pictures I am talking about are the first four on my site below.