This guy, Dave Ramsey, came up with this plan. Here is a more extensive description:
http://www.daveramsey.com/etc/cms/index.cfm?intContentID=4055
Basically, if you have four credit cards (like I do) you pay the minimum amount to three of them and then as much as you can to the fourth. When you get the fourth one paid off, you pay the amount you were paying to the fourth to the third and then continue to pay the minimum amount to the other two and so on. The most important thing is that you cannot keep adding to the balances. When you commit to the program, you have to stop using the cards.
Note: this picture is NOT Dave Ramsey.
I am starting with the ones with the smallest amounts because I will want to see progress. The highest interest rate I have is 8%, one has 6.99, one has 2.99, and one has 0. I believe I will be able to get all of these completely paid by April 2011. (However, I am planning to teach summer school and hoping to tutor so I am optimistic that I can pay this down faster. April 2011 assumes that I don’t have any additional income aside from my regular salary.)
Here is a really good debt calculator in case you are interested:
http://cgi.money.cnn.com/tools/debtplanner/debtplanner.jsp
Note: I got this from http://www.inthe80s.com/toys/fashionplates.shtml