mine arrived on the day it was supposed to, but i wasnt in, so they left a card, with their details on it, and the number to phone, but as luck would have it, the guy actually came back later in the day, to try again, and dropped it off.
but having used them before for other things,they do leave a card, and will redeliver..you just have to make sure that they dont leave it at a neighbours,or at the back door - i would ask littlewoods about that, as its something that was an option when i bought mine,not sure if its still there though.
after seeing the box's, i can understand why he re-tried, as the screen box is about 6" wide, x 6" high x close to 3metres long.
the projector itself, in my case, was strapped to it,through the pj's carry handle with those packing strips.
and did u receive the 92" screen, i am so close to pulling the trigger on this one, cracking deal but cant decide between this or hd700x or even the pro200x available from dixons who can decide for me?!