Dirk_Diggler,
Well done.................. in the space of a little over two weeks you've managed to "take the plunge" into front projection (
http://www.avforums.com/forums/showthread.php?t=233778),
whinge about getting your cabling sorted out (
http://www.avforums.com/forums/showthread.php?t=236091),
whinge about the forum here, complaining that
(
http://www.avforums.com/forums/showthread.php?t=235925)
complain about the cost of cables (
http://www.avforums.com/forums/showthread.php?t=236388)
Had a "brerakthrough" and decided that you can watch movies without looking for problems (
http://www.avforums.com/forums/showthread.php?t=237504)
(... although how anyone could watch movies when they see rainbows is beyond me......)
Asked for advice on whether the move from composite video to component video is worth it (
http://www.avforums.com/forums/showthread.php?t=237785)
and now you have graduated to the level of trolling -
The DLP vs. LCD issue has been thrashed out umpteen times - each technology has it's advantages and disadvantages; standard advice is to see them in action. The "very slight rainbows" that you see on your H30A would, for instance, be completely unacceptable to me.
Can this projector be faulted ? Yes it can, all projectors can be faulted in some way - finding one that suits you is a combination of which technology has the least downside for you, whether the model will suit your intended installation, your intended use and your budget.
If you're finally happy with your choice, that's great, I hope you get lots of enjoyment from it. But please don't start another DLP vs. LCD thread.
S.