I doubt that HP is going to sell more Slates than Apple is going to sell Ipads and i'll try to explain why. First off battery life, the ipad has 120 HRS, the Slate will struggle to get 4 to 5 HRS. Secondly is the Weight of the Slate, it is more than double of that of the Ipad. Third is speed, the Ipad will be considerably faster because it uses flash memory and not a hard drive like the Slate. Furthermore being that it is Windows driven you will need Antvirus software on it, which will slow it down even more. Fourth the Ipad has ten times more games already available at the App store. Last but not least, by the time the Slate is actually available to purchase, the Ipad will have already reached between 3 and 5 million Units in sales. Don't get me wrong i hope they do sell enough of them to give Apple some competition , but i don't see it that close of a race.