I just bought an Olympus E-450. Its my first SLR. It came with a 14-45 lense. I am wanting to do family photos inside and outside and Sports photos (mountain biking and skiing) I have a few questions should i take a course to really learn how to use it or just play with it... i have read through some of the manual but dont understand some of the stuff when to use dfferent settings? will the lense i have work for starting out then down the road get a 45-150? also for indoor photos can (and if so How) you set up nice indoor photos without buying all the light kits... thanks Any advice would be great