Thanks to everyone for sharing info on this forum. I'm happy to inform you guys that we just got approved as follows:
I-140 RD: Nov 06, 2002
I-485 RD: March 05, 2003
FP: July 21, 2004
2nd EAD: July 07, 2004
Both AD: Aug 03, 2004
PP Stamp: Aug 13, 2004
Card - pending
EB-2 (RIR) - TSC