In order to boost a credit score, make payments on time, leave old credit open and have a good mix of credit cards and loans. Raise a credit score by showing good credit management skills with tips from a financial consultant in this free video on personal finance and credit scores. Expert: Carrie Kukuda Contact: www.wearehdtv.com Bio: Carrie Kukuda has a business administration degree, and was branch manager of a community bank. Filmmaker: Christopher Rokosz