Expect the iPad to sell out on launch - at least in some territories, early market signs suggest.Apple’s iPad is already a big success in Norway, where local retailers, Eplehuset and Humac have had to close their pre-order books in face of stiff demand - they say they’ve already sold out of any expected initial stocks.Suggestion is the 64GB iPad with 3G could be the most popular model, but it is worth carrying some caveats to these reports: 1/ Apple isn’t offering pre-orders yet - so any pre-orders that are available reflect retailer’s own initiatives.2/ We have no idea yet just how much stock will hit sales channels - will a pre-order turn into an order or not? Only Apple knows th
