I have an InFocus 4805. It's an excellent PJ for the money, very good picture quality for only $1500. I love it. There's just one problem ... I am one of the people who sees "rainbows." My wife doesn't notice them (or at least she's never said anything and I'm not telling her!) and nobody else has ever said anything about it. I don't want to mention it because I think it's partly a mental thing. I didn't really notice them until I read about the "rainbow" problem on this forum and now I see them all the time. I love the idea of a front projector because it gives you a true "movie theater" experience. Now that I have a taste, I'd like to eventually upgrade to get rid of the "rainbow" problem. My question is, what do I need to get to avoid seeing rainbows in the future? I understand that the rainbows are caused by the color wheel, is that correct? I have looked at the InFocus 7205, but that still uses a color wheel. Do I need to go to a three lens (RGB)projector (if there is such a thing) to avoid the rainbows? BTW, I still highly recommend the 4805 for anybody who wants to get into FP without spending a lot of money. Excellent projector! But some of us notice the rainbow effect. However, I have no plans to get rid of the projector .. I will keep watching movies and football on it until I can afford to upgrade. I'm just plannig for the future and need to know what I should be looking for. Thanks!