It doesn't matter what globes you have in your headlights, it should still adjust the light beam. There should be I think four on EACH side if I remember correctly. Two for the low beam and two for high beam.
If you try turning them, but doesn't move, try doing it more. As in keep turning it. One turn changes nearly f**k all, but it will aventually move the beam if you're turning the right one enough.
Just try looking on ebay.com. Not the Aussie one, but the US one. They usually have a few projectors and globes/ballasts for sale.
hidplanet.com/forums would be your best source of information.