I placed an order for a Model S HPWC (High Power Wall Connector) online in the Tesla Accessories website of Tesla Motors. After one week, expecting a shipping notice on Thursday or Friday I received a notice that due to performing a Physical Inventory at the distribution center, my shipment is going to be delayed and if I wanted to cancel the order or remain on backorder is my option. Sounds to me like Demand has outstripped Supply of the HPWC for North America. Perhaps someone in accessories did not forecast the Q3 & Q1 Model S sales correctly. I recon that the HPWC demand tags along with Model S deliveries. Or perhaps there is a supplier issue on some component(s) of the HPWC? Anyone else waiting for their HPWC? If so how long?