My dealer phoned me re my Jan 6th order. He told me that it is a "hard drive" issue and that Apple had confirmed Feb 19th "shipping worldwide"
Apple always says its a hard drive issue, but thats not true, because theres 4 different possible hard drives you could have with this machine, and not everyone will have chosen the same one, for example I chose the 7200RPM 320GB drive over the standard, so they would have shipped some if it was a hard drive issue as not all 4 different types of drives would be having problems.