Step 6: now you are finnished.
you are finnished now
(update) i found a heat sink and installed my 20w led its not that much brighter but i think i can fix that by adjusting the condenser lens on the led and putting a cone shaped thing around it to direct the light here is a picture of the new led. see a video of it in action http://www.youtube.com/watch?v=nnRgI-apRtc
(i have drawn up some plans for a future projector project)