The Dell Studio 17 1747 is a hefty beast. You'll want to use it as a desktop replacement rather than a portable to carry around with you. Still, the glossy black case with subtle patterning and red edging looks pretty neat, so it won't be out of place...

Dell has sneakily rolled out a new notebook in the States. The Studio 17 Touch, as it's called, has appeared on the company's US website and features a whopping great big 17-inch multitouch touchscreen.

It ships with a suite of touch-enabled...