Unfortunately, the rate cut is exactly the wrong thing for the economy right now. All the rate cut will do is cause inflation. The primary function of cutting rates is to add liquidity to the markets and to make loaning money cheaper. Right now the American consumer has recognized the fact that they are stretched. I don't foresee many people running out to purchase houses that haven't already bought.
Instead, you'll find a weaker dollar in the currency markets leading to inflation, higher prices in the petroleum markets. This action is essentially a repeat of the policies of the late 70s which will unfortunately require the difficult monetary policy decisions we saw in the early 80s to end the stagflation.