Microsoft Surface Tablet

And that's the real question, isn't it? When it comes time to put up or shut up -- and Microsoft's not yet saying when or where you'll be able to buy one of the new Surface tablet laptop thingies -- just how much are you going to have to shell out? Here's the official line.

Suggested retail pricing will be announced closer to availability and is expected to be competitive with a comparable ARM tablet or Intel Ultrabook-class PC. OEMs will have cost and feature parity on Windows 8 and Windows RT.

Not exactly long on details, is it. But even if it's competitive with a comparable ARM tablet (of which there are a scant few, by the way) or an Intel Ultrabook, you're still going to be handing over several hundred dollars. What's more is that nobody's saying whether the Surface Touch Cover -- that's the official name for the keyboard cover -- will be optional, or if it'll come with the tablet. 

That's long been a complaint about tablets like the ASUS Transformer Prime. By the time you buy the tablet and optional keyboard, you're well within laptop costs. But we'll all keep our fingers crossed.