We get this from a recent CNNMoney.com article:
NEW YORK (CNNMoney.com) — President Bush said Monday he is pleased with the $170 billion economic stimulus package passed by Congress last week. The White House announced that he plans to sign it Wednesday
Once that bill becomes law the FHA loan limits will officially be increased. After that it is unclear how long it will take to sort out the details with banks and to nail down the new county by county loan limits.