Hey guy, I've read through many of your post and your are extremely helpful. I almost feel obliged to give you a million dollars (wish i had it ). I have a very similar predicament as tawamiami posted in his 'Please guide me through my setup' post. I have began the ever so famous box design for my projector using my lil ole Apollo Horizon II light source (360w, 2000 lumens or so) until i manage to get some free cash. I have a 10.4" lcd, the lens kit from lumenlab (220mm focal length, 317 mm focal length fresnels, lens triplet 320mm FL). Also some UV filter. Where the heck am I to place all these things if I want the max projected image to be than 84" in diam (because of room size). Could you also recommend a condenser, cause the single lens objective from the apollo overhead doesn't look like its gonna work (295mm FL).