I am going to buy a 60" Samsung HD tv & I read a Crutchfield paper/page that speaks of some viewers may be sensitive to Rainbow Effects while viewing a DLP tv?What does that mean? I have Epilepsy & I do not want to spend over $ 2000.00 on a tv that can put someone into a seizure.I have owned a 50" RCA Rear Projection tv in the past & the DLPs are a new version of the CTR style rear projection tv I had owned right?Thank you for the replys everone!