Looks like HP 2133 Mini-Note PC is following the trend of Asus Eee PC and Everex Cloudbook with numerous delays in shipping. The ship date has slipped from 22 April to 30 April and now to 1 May 2008.
Also, the picture shown is wrong. HP 2133 Mini-Note PC does not swivel. They can't seem to get their act together.
Well, now it seems that Asus will be ahead of HP with their launch of Eee PC 900 another 8.9" competitor. But, don't count on it.