US customs to get much slower??

The Department for Homeland Security has announced that they going to change the way in which fingerprintes are collated from visitiors.
Instaed of juat taking the two index fingers, they will be taking all fingers prints from the Autium, starting with ten airports.
this is so the prints can be collated with the FBI AFIS programme.
http://www.dhs.gov/xnews/releases/pr_1158339486959.shtm
Now it already can take some time if they cannot get a good print from index fingers, so will the requirement for all ten fingers really slow the process down?
How long will we be looking at to enter the US?
(Mods please move if in wrong section TA:))
Instaed of juat taking the two index fingers, they will be taking all fingers prints from the Autium, starting with ten airports.
this is so the prints can be collated with the FBI AFIS programme.
http://www.dhs.gov/xnews/releases/pr_1158339486959.shtm
Now it already can take some time if they cannot get a good print from index fingers, so will the requirement for all ten fingers really slow the process down?
How long will we be looking at to enter the US?
(Mods please move if in wrong section TA:))