We had the same thing.....except my husband went in and changed his deduction from 2 to 6. Thankfully we were just about even from our paycheck in December 2012. We only get paid once a month. The last working day of the month.
It will probably affect out income tax refunds....but I'd rather have the monies NOW..than later. I don't Obama having one more dime of money that he would spend,.