Good camera for beginners and advanced amateur photographers

I have thrilled the Canon EOS 600D Digital SLR Camera including as kit. Lens for about 10 days in use and am. As for the lens EF-S 18-55mm only 40, - additional charge incurred, I have decided for the kit. So far I have about 900 pictures taken, mostly raptors Tamron AF 70-300mm lens with the see relevant review) and am very satisfied with the results. The camera can do everything automatically, but also offers the possibility of making any adjustment himself. In the 10 days I long could not deal with all possible settings myself. The menu is slightly self-explanatory, so that the basic settings can be changed quickly, however.
Further accessories I have the Canon RS-60 E3 Remote Cord with a 2.5 mm stereo phone plug extension 5m a lens hood and a 32 GB memory card.