Obama doesn't become president for another 2 1/2 months, lets see how things look then.
Well I agree with Scotsman, there was no official mention, but Democrats in Congress are putting it somewhere in the range of 150-300 billion in price. Obviously it does not exist yet on paper, so details are speculative, but if there is a lame duck session it could happen sooner I suppose.
But on to your point Popeye, I agree he does not become President until January, but at the same time, I think for the economics side of a stimulus package to work you have to do it right at the start of any slowdown. We are certainly past that point I think.
I think since we missed the chance to have one that would work (since the timing is basically impossible to do) what we will get out of this is either 1) Nothing but more debt or 2) It will go over well, but it will come as we are coming out of problem anyway, thus making a stimulus not necessary. I also think that the logic of Keynesian economics is flawed, simply because to put money into the economy (as that theory lays out) we first take it out of the economy, but that is a different debate.
Politically it can be a different story based on how it gets shaped. I personally feel we do not need another stimulus (or the first one to be honest), but depending on how it gets shaped, it can play a big role.