The current credit crunch presents amazing opportunities for those who are able to take advantage. People with high credit scores are reaping the rewards as prices and interest rates fall. Those with bad credit are left out unless they are able to fix their credit score.

A 720 credit score is decent, but it isn't good enough to get you the best interest rates when refinancing your mortgage. Lending requirements have become much more unforgiving so you may need to work on bettering your credit score before you can take advantage of today's low interest rates.

Credit cards should always be used wisely. You don't ever want credit card debt because the more debt you have the harder it is to get back on top. However, it's even harder to watch credit card spending in times of economic hardship like the current credit crunch we are facing.

If you've never done it before, you can try to bake cookies without a recipe, you can try to repair your car's transmission yourself, and you can try to fix your own credit score. Of course, you risk batches of inedible cookies, a disabled vehicle, and a damaged credit history. Getting help with any of these tasks can help you avoid making a mess that is too tough to clean up.

There are a number of laws designed to help protect you from being taken advantage of by the credit reporting system. It is these consumer protection laws that state what information can be added to your credit file, how long it can remain listed, and what you can do to remove incorrect and unfair bad credit listings.