Thanks for the comments. I'll probably make another one pretty soon. I'll make it bigger and hopefully I'll be able to make a better background. It seems like the more you get the hang of it, the easier it gets. It was really frustrating in the beginning searching for how to extract, layer, resize, make a border, etc.
I also recently got a Nikon D50 so I'm also trying to use photoshop on pics I'm taking with that.
Now I realize why people are so obsessed with the program.