I orderd an L lens from DigitalRev on the 21st of December, never expecting to get it before Christmas.
I was told that I would get the lens between the 26th and 30th which is a good delivery time anyway considering the package had to be shipped all the way from Hong Kong to London. However much to my extremely pleasent surpirse the lens arrived on the 23rd of December! 2-3 day international delivery !
Due to this, I suspect DigitalRev may have access to a teleporter. I will have to keep ordering from them to confirm.