I've had several problems with my hlp5063, and even the tech said he will recommend on monday to samsung to replace it. I'm demanding it, so it's even a question. My question is, when they authorize the replacement(because I doubt I can get a refund) should I try to make them give me a newer series or ??? I don't if the 74 series or the 85 series are any better quality. If so, I might see if they will upgrade me, or give me a killer deal. I'd be happy with an exact replacement of mine with no issues, but since it's going back, I thought I'd get opinions on whether or not it might be advantageous to try for another model.Thanks in advance