Hi, right I was just about to buy a DLP projector, until i tried one out at home... Tried the Eiki EIP3500 projector and was told by the supplier that the rainbow effect had been improved on this model... unfortunately I still noticed it and was put off. Has this projector got the new XD3 technology or archmedes wheel that people go on about? anyway, I need your advice. I want a projector that will give me a 2m image for home cinema use, and i'm very fussy on image quality and the rainbow effect and darkness issue. I have around 3,000 UKPounds to spend, but would like it if someone could recommend something well below this if something is available. Thanks in advance. Ian.