Editor's Note: Our sister site, MainStreet.com provides a variety of features to help you save, spend and live better. Here's a sample from today's lineup:

More U.S. Airports Offer Fast-Track Services

Registered Traveler (RT) programs entitle paying members to cut their wait times, get help with the mundane routines of airport security such as retrieving their belongings from the plastic bins past security and gain access to a wide range of travel extras, such as off-airport parking. To learn more about how these programs work, click here: Travel Tips.

How to Boost Credit Score

If you don't have a credit score in the 700s, you may not get the best interest rates. As of Oct. 10, a 760 or better scores you the lowest rate on a 30-year fixed mortgage of $300,000, according to Fair Isaac, the company that invented the FICO credit score. To learn more about how to manage your rating, click here: Credit Scores.

5 Easy Improvements for Your Home

MainStreet gathered tips for a low-cost interior face lift from Michelle Wallin, a Minneapolis-based locations scout for Edelmann Productions, which produces several shows for HGTV and the DIY Network. Read her suggestions here: Home Improvement.