Take a second mortgage and trade forex 


Quote from trendlover:
Put a little more than 20% on home and take a morgage.(fixed rate) Now you eliminate private morgage insurance (savings)
Trade with the money you have after 20% down payment ,but keep some for security.
If you do well trading, start to make payments on principle of morgage(interest savings)
Now you are buying a home, saving on the interest of that home, but still allowed tax write off for the morgage, and have cash for a security, building equity, being responsible.
Quote from Kevmeister:
This is pretty much what I am doing. Please see this thread.
http://www.elitetrader.com/vb/showthread.php?threadid=137558