let's bring back roger kay.aight to the point here, do you think that microsoft should give up on tablets instead of doubling down like this? >> oh, mandy, i can't answer a question harshly and directly like that but maybe. the fact of the matter is that this is sort of the refresh. this is intel's next generation of clips. do the same kind of performance or better for less power consumption. that's a go ahead turn. but essentially it's evolutionary. fixed a few things, the stand and so on. it's basically it's still priced pretty rich. the full-on unit at 900 and is already higher than the ipad even in its richest configurations and remember, the ipad is the incumbent in this market. the tablet market. and so microsoft is coming from way out of the money with a unit that nobody knows that much about and doesn't care about, haven't told too many of them. >> it's, roger, such hue bruibr? >> the 128 gigabyte surface is $100 less than the 120 gigabyte mac book air which is basically a full computer, right. i know it