I just purchased my first DSLR camera, coming from years of point-n-shoots. I decided to go with a CANON POWERSHOT G12 and a CANON EF 50MM F/1.8 II lense as my first set-up. I decided to move up to a DSLR as I wanted to explore the world of photography and see how far I can take it.Any advice as to maybe what accessories I need to get or just some direction on what I should do to get used to the DSLR world?