I have a BCD536HP, that i would say i think i've had less than a year, and since i bought it nrew from HRO in Plano, Tx online, it had a problem, where it would just go dead, i even sent it back to them to when it wouldnt come on or anything, and when they got it, and opened the box, and it came on fine, and they ran it overnight, and it worked fine, and they sent it back to me. So, it did it again, they day i got it back from them, but htey didnt ant to give me another unit. I got it working again somehow, just tapping here, hitting this, no clue. But last few days its been doing it again, and more frequently, i can either turn it off sometimes, and wont power back on, or it'll be on, and i'll look over at it sometimes during the day, and it went dead again. I've already got a HP2 coming, so thinking of selling the 536. Its currently working at the moment. Anybody interested, or what should i do, how long is the warranty?