An anonymous reader writes "The Apple iMac is probably the standard all-in-one desktop computer. Great operating system, built-in software and design around solid, but pretty normal, hardware guts. According to Walter Mossberg, there's a new kid in town that not only matches it but is 'sightly ahead': the Dell XPS One. His latest review is already causing the usual suspects to weigh in. Mossberg says it is a better machine, but Vista and its built-in software make it inferior than Apple iMac's Leopard and iLife suite. Would you choose the better hardware of the Dell XPS One -which is more expensive- or the elegant design and software of the Apple iMac?"