probably not the law just went into effect and as of Thursday 7/3/08 only 3 states had joined the program.
i am sure the rest will in good order but it will be a couple of weeks at least for notifications to go out.
EDIT(totally unrelated)
it is a real shame that Bush vetoed these extensions once already and the Republicans helped to prevent them from even being sent up to Bush on two other occasions but at least now some help for those who really need it will be available.