My PD is Aug-2001. ( EB2, RIR, TSC). I-485 received Jan-2005, FP 7/1/2005, LUD 7/5/2005. Still pending, call TSC, stuck in name check from Feb-2005. File FOIPA, send e-mails to FBI, no reply for about 2 months. Still waiting. You may have the same situation as me.