I am looking for a good freeware image editing software for doing basic corrections on photos. I am looking for a simple program just for enhancing color brightness and contrast. I have photoshop already but it is on my regular pc laptop. I need the software for my iBook ... it is an Ibook g3 700 with OSX tiger. and have not been able to find a good freeware program to do my editing please I am open to any suggestions for good software only please....