Here is a quick--and I mean REALLY quick card. This card is one of the designer card options in My Digital Studio.
To post this card, all I did was choose it in MDS and save it as is. It literally took me about 3 minutes! If you don't already have My Digital Studio, well, what are you waiting for? If you can choose a card and print it this fast, it certainly makes choosing a card faster than driving to a store! And you can always make it a hybrid card by adding elements after printing like buttons, ribbon, and brads.