Ok, just ordered a sammy SP42W4HPX for the bargainlicious price of £600 inc delivery. Now, I have seen Sammys and other RPTVs instore and they all seem to be screwed together. Like the screen gets screwed to the base, and then that to the cabinet. Is this the case? Im worried that if it comes whole it wont get up my spiral staircase Anyone know if these things come in parts to be assembled? if not, dont suppose anyone tried to get one of these things up spiral staircase?