Kepler's Debut. "Ultrabook XL" is one way of describing the Acer Aspire Timeline Ultra M3 as the notebook doesn't exactly check in gracefully in its 15-inch case. However, with the new GeForce GT 640M graphics card, Acer offers a worthwhile treat that promises gaming on the go.

Saved in the wrong places? The main thing is cheap – if you don't have any special requirements on a basic Office notebook, you'll find a wide range of offers for around EUR 400. Whether the TravelMate 5744Z from Acer should be put on the shortlist is clarified in this review.

Fashionably late? Dell's first Ultrabook seems late but impressive. The manufacturer drafts in high-end materials and fast components to convince those still reluctant to make a purchase. Should the mainstream competition from Apple, Samsung and Co. be scared of the new competitor on the block?

Improved? The launch of the new iPad 3 is probably one of the highlights of 2012 - at least when it comes to the general interest displayed by the media. There have been innumerable rumors about the improvements-to-come before the device even launched, but the moment of truth has finally arrived – will the added changes be worthwhile for existing iPad 2 users?