What you need to know about cloud backup
Mainstream performance
The MediaRemote has a rechargeable battery and a wireless range of ten or so metres. You can see it pulled apart at the FCC website here.
PCMark 7

Longer bars are better
PCMark Vantage

Longer bars are better
3DMark 06

Longer bars are better
With the MediaRemote in your hand you can sit back on your sofa and navigate around websites. If you're really weird, you could watch PowerPoint or something of that ilk. When the MediaRemote is detached the left and right mouse buttons remain in the chassis so you make selections by tapping the pad but you can't use the MediaRemote to perform right clicks.
PCMark Vantage Battery Life Test

Battery life in minutes
Longer bars are better
If that was the limit of the MediaRemote's abilities, I would have been underwhelmed - the technology would be no better than a Smartphone loaded with a suitable app. However, I was only scratching the surface.

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COMMENTS
'The problem is that there was a short lag between the movement of my finger and the cursor travelling on the screen.'
How on earth can the device still get 75% with a flaw that gaping? Any perceptible lag on the trackpad is an immediate FAIL.
Opinion <> fact
It's pretty obvious that you have never actually used a Macbook Air. Crippled? Your mental reasoning capacity, perhaps.
Screen resolution?
"15.6in screen contains 1366 x 768" and around £1000? Seriously? 1366 x 768 on a 15" screen? Is that a typo on your part or a joke on Acer's part?

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