Hi, I recently purchased a Canon 7D, which was my first DSLR. I shoot about 50% video and 50% photos. I was curious if anyone could direct me to a great learning resource. I am confused on what lenses to get for what situations, what settings to use, shooting at night, getting a nice creative touch, and just the camera overall. I am slowly learning but would like to speed up the process with your help. Thanks!