It is the nearing the end of the year, and I have a budget for an upgrade to my SP. I use my present device for presentations, research, photo editing and the usual web surfing and e-mails. I love the SP for its portability and responsiveness. The only reason for me to replace my SP would be if there is a device that does everything the SP does, but is: - maybe an inch or so wider/longer - faster - lighter - better battery life At present, I don't know of any competing devices that fulfill those criteria. Does anybody have any recommendations?