We like to make homemade cards around here. I don't like paying a lot for something that someone will probably throw away in about 5 minutes anyway. The cards I tend to save aren't the prettiest cards I get. They're usually the cards that have something special written on the inside.
With that in mind, go here. I didn't know how to do this before, and I'm guessing I'm not the only amateur card maker out who will like this tutorial.