My father (I'm 21 remember) dabbled in real estate. During that time, he read a few books on the subject and did alright for himself.
In one of these books was a method to boost your credit. First, take out a $500 loan from a bank and buy a 6 month cd. Pay the interest on it for 6 months, then pay it off with the cd. After that, take out a $5,000 loan and do the same thing.
Apparently the book states that $500 and $5,000 are sufficient to give a boost to your credit rating and save you on interest rates in the future.
So, truth?
(Also, how much of a boost and why 6 months?)