I know we've had laptop recommendation threads in the past but even a year ago is a lifetime in technology. I need a solid but unspectacular laptop for travel that will primarily be used for excel and light internet usage. I can't handle mining large data files on the iPad. I figured it would be easy enough to figure this out on my own but there are a million laptops and I don't know squat about what specs to aim for. I won't use this too often, but when I do I would really like for it to be fast. Any recommendations?