Buying a home is a dream that many people want to make come true. At the same time, many people dream of buying a second home. Perhaps you are looking for a rental property. Maybe you are looking for a vacation home. Regardless, you might be wondering how you can come up with the necessary cash to finance this dream. You might even be thinking about tapping into the equity in your current home to make that happen. It could be your down payment for your second house, but what do you need to know?