mario, I PM'd you with directions. Sorry for not responding earlier, I've been running around, and I have no cell-phone.
The short directions are

head to pearlridge Mall. Drive up to the road above mall (behind Macy's upper lot). Hang a right and drive down that road (Moanalua? Not sure) into old downtown Aiea. take a left at the light with the McDonalds. Call Tim for directions after that. Check your PM's. If you have trouble, I'll come down to PearlRidge and meet you once I get there, as long as my car still has wheels.
-Greg