do you think TALF will work
It depends on what you expect it to do. Basically, TALF is the Obama-Geithner plan to get private investors to buy up new issues of debt backed securities in order to get more cash into the hands of lenders without the government having to go to Congress and ask for more money it would rather spend on social welfare projects.
Technically, the government will guarantee a portion of the price of each new derivative it approves in order to lower the potential risk to the private investor, and if it guarantees enough of the price, no doubt there will be a few stalwart takers, but since creating this market for new issues will not also create a market in which to resell them, the value of the derivative will drop sharply under the mark to market rule as soon as it is purchased unless the guarantee goes along with the derivative when it is sold, but even in that case, this will not effect the lack of a market for non approved derivatives,so under the best of circumstances its impact will be limited.
Another problem with TALF is that it will only approve AAA rated derivatives, but the debt they are based on will be composed of non mortgage consumer debt such as student loans, auto loans and credit card debt. I guessing that in the midst of this recession it will be difficult to find this kind of consumer debt that will be of AAA quality, so the scope of the program will likely be very small.
Putting it all together, I can't see how TALF can have any significant effect on the financial crisis or the recession.