Oh, and I forgot to mention I bought the Nikon 50mm f/1.8 lens. I'm still trying to figure it out, though. I was playing around with it in the house for a few minutes last night. It was late when I got home, so I didn't have much time. I'm going to have to find a website or something that explains the lens more. I've never worked with a lens that has an apeture lock.
My next purchase may be a tripod "used" from craigslist.com. I've been emailing the person about the tripod. It's a model that is highly rated by customers on Amazon. A used one on there is listed for $135, but her's was never used and wants $100. The original retail price was $189.