When space is at a premium or you're just not a big fan of cable clutter, there's nothing quite as attractive as an all-in-one desktop computer and, as we discovered when reviewing HP's Omni 27 model recently, bigger is most assuredly beautiful. Dell's latest slim and stylish addition to its premium XPS family is also its largest ever all-in-one computer. The XPS One 27 features the latest third generation Intel Core processors, HDD or SSD/HDD hybrid storage options and boasts some impressive built-in audio capabilities, too.