I'm using an LT240k with a 100" blackout cloth screen. This screen produced a great image with my earlier LT150, but for the life of me, I can't seem to get my LT240k to look very good. After browsing the threads on the settings, I find that most people are using movie mode. For me, everything gets a greenish cast whenever the color temp is 6500K (I've tried both movie and sRGB modes), and things look much more natural at 7800K. However, I read Josh Z's comment about how the lt240k 6500K color temp. is dead on accurate. I'm really confused, can any of the 240k experts help me out here?