it will never be a wise decision to have these politicans to discuss and even to pass the Dream Act when obama's two greatest agenda, economy recovery and health care are still on their ways.

The economy is slowly recovering in a way - the stock market is okay not that bad.
now it's the health care turn.

once these two agendas are done, the senate and house will have more time to actually review the dream act.
i would expect the first discussion happen late 2009, around October or even Jan 2010.
look, the representatives still have lots of time before they have to run for re-election again.