Creating a 360degree image

Well the other week I purchased a small tripod for my Sony Cybershot 3.2megapixle camera. The main reason i purchased it for was to create wide images of an area or create a 360degree image and then send it into flash for the animation.

Now heres where the help is required…

After taking about 12 images in a 360degree motion, i import them of my digital camera and straight into photoshop. Although when I look at my photos the lighting in each photo is different from the other one. So in some photo’s the light is darker then in others its lighter. Could anybody tell me how I can adjust the lighting to match the other images??? Otherwise if I place all the photos along side each other then some are darker and some are lighter and you can clearly see each individual image.

If someone could help would be much appreciated…Ben