I do not know why I did not already switched more to a Mac and have the torments with WindowsXP, Vista and Windows7 last stand. I can confirm all the points of the previous speakers. Design and processing are absolutely great. -All External devices are automatically erkannt.Tastatur, mouse, printer, scanner, Ext.HD's, network computer -The Pre-installed programs are all full versions, no download trial versions like my last Dell PC at the same Preis.Habe me the trial of Iworks09 and can not confirm, all documents can be opened without format loss recessions on incompatibility. - The system is stable and very fast. - The monitor is great even under harsh light. - Games are naturally rare in OS but why there is the boot camp.