The least I would expect from you people is to understand plain english.
How would the cut-off date affect the GC process?
please refer to --->
http://travel.state.gov/visa/frvi_bulletincurrent.html
EB3 Indian National PD is prior to Jan 1 2002 is eligible for final processing.
EB3 Indian National PD is after Jan 1 2002 is NOT eligible for final processing.
If someone has PD after the cut-off date and already filed for I-485 , then he/she wont get I-485 approved even though he/she got EAD/AP. They will have to wait for the cut-off date becomes current to get final approval.
I would consider those people to be really lucky who gets their GC approved before DEC 31 2004 because JAN 1 2005 the cut-off date becomes effective.
It doesnt matter if you file for I-485 prior to DEC 31 2004 your case will still be stuck until your PD falls on or after Cut-off Date.