Guardian writes: "Remember when Nintendo consoles came boxed in brightly coloured, mascot-laden packaging, that left you in no doubt that what you had just bought was basically a toy? Not any more. The Nintendo DSi - the update to the hugely popular DS Lite - comes encased in Apple-style clean packaging. It seems minimalism is just as important as Mario these days. The DSi launches in Europe next week (3rd April) and I've been playing around with one for a few days now. Is it worth the 149.99 price tag?"