I'll never understand the thinking behind such poor designs. A downsized, performance reduced, ultraportable that can't do the one thing an ultraportable needs to, run for at least a couple hours per charge still after you've owned it a year.
I completely disagree with the suggestion in the review that if one test causes 81 minutes, we can wildly assume 3 hours otherwise. What use is there that isn't running the screen, Vista itself constantly hammers a hard drive with prefetching and auto-defrag let alone the bloated files it really is running, and you can't even browse the 'net these days without needing to view a few pages with flash content because people forgot how to design a website properly.
Simply playing an SD movie on this you probably can't even watch one of typical length due to insufficient battery capacity. I mean after you've had it a few months, battery capacity when brand new is a bit beside the point as it is brand new only once.