Welcome Emily. It is delightful you would join here. Oh, you get to looking and you're going to learn so much. There's good people here. Watch for posts by Eu citzen and DDancer and many others. Those guys know their stuff. Good luck on here, and always remember that adults are only human too.
Well met and welcome Dragongirl. Lot of shiny, colorful and odd stuff out there so get yourself a guide and enjoy. Someone's generally here to lend a helping hand. Good luck and happy hunting.
DD