Same trouble at TSC.Help!11

After approval of I-140, I filled I-485 on May 2002. Now TSC for 485 is up to Dec 19, 2002 (employment basis). I did FP 4 months ago. I did two inquiries by phone call, contacted my lawyer. No thing happen. I went to local office. The answer is still under Security Check, My friend in same city under same kind of application get approval recently within 10 months after submission 485.
Dose anyone has same experience, how to deal with it. Help!!!!!!!!!