I'm hearing a lot of economists now saying the bailout is not really going to do anything, but are only hoping that it might.
Besides even if they do free up the credit lending with the bailout, consumer confidence is falling as a lot of people already have uncontrollable debts and are barely struggling with buying essentials, so retailers will still be reluctant to get loans if they feel profits are not sufficient to pay it back OR in worse case, they do get more credit, only to find themselves unable to pay it back without downgrading their profits, laying off employees, or even go bankrupt in the long run, thus still leading to a economic slowdown and possible recession/depression anyway (pretty much a similar result to without a bailout, but worse long-term). But then you have the issue that once lending is going again, people desperate for cash will start accumulating new debts with new credit cards, taking out loans, thus leading to a bunch of more people who cannot pay back their debts, leading to further debts to accumulate and eventual re-freeze on credit lending until another 'bailout' is done (so even if consumer confidence improves, it'll likely be most if not nearly all credit based, still causing a problem). Then you have to factor the potential increases in taxes to American taxpayers along with all this and the picture gets real ugly. The vicious cycle continues with this growing monster of debt until everything collapses into oblivion, while the rich rape everyone of their money during it. The whole system is a economic time-bomb, and a bailout will basically increase it's yield damage on the economy when it explodes.
The system needs to collapse for a overhaul, those bankers responsible for the mess need to be prosecuted to set a principle of saying "No more!", and new regulations need to decease the amount of bad loans, risk and bad credit lending allowed to take place. Once the bad apples are gone, new apples will grow in their place, combined with incentive to not mess it up again and regulations to ensure that they don't go over themselves.
Don't keep fixing a broken engine, get it replaced I say.