I will walk you through how easy it is to create these and then print them out. You can them trim around them. If you aren't mass producing them, this is definitely the way to go. This is how I do it as I don't hand them out (as often as I really should).
I open my template in Paint.Net (for example).
Any program that you can add text is fine :)
Then I add my text. I did a real quick one just for example.
Then I open my blank word processor document
Then I copy and paste. You can do two columns, or for me, I just hit the tab button in between my copy and pasting so I have room to cut around. Copy and paste as many cards as you would like.
Ta-da! you have business cards. Now print :)