WARNING!! Long post ahead:
Okay, I fired up the PS2 this evening, threw in my copy of FRWL, and dove right back into the world of 60's Bond, and got my tail kicked a couple of times. (What, I had to dust the cobwebs off the FRWL skills, geez.) When I finally got past the boat ride, I turned the first corner, took out the guards there, went in the room with the sandbags that look like a good ambush spot for the Russians, got past that (no Russians behind the sandbags. Who'da thunk it?), and went into the next room, which I think has two doorways on the right side. In that room, I saw the copter access point, sent my little Q-Copter in, dropped down a level to where the whirling blades of doom are (why is it there are always whirling blades of doom?) looked down and to the left after the first blades, and saw another set, went through them, through another vent, turned acouple of corners, and voila! there I was. Now, once you get into the room, turn left, adn you will see the door. To the left of it is the access panel. :: In Goldfingers voice:: It will be dynamited!! Translation, for those of you who don't speak villain, (and why not?), blow up your Q-copter. This has been a public service announcement. We now return you to your regularly scheduled program, Goldeneye: Rogue Agent vs. Daniel Craig, now in progress.
Hope this helps.