If you are in the market to buy a new car or just looking for a reason to upgrade your existing car, then you could not have picked a better time than now. Apart from local and foreign automakers desperately cutting prices to stay in business or to revive flagging sales, the US government is doling out tons of free stimulus money and tax credits/deductions to entice new car purchases. I have written about the three main programs in deta i l, but here is a quick summary and wa