uggh. 3.5 hrs? I know it's a small form factor (no space for big honking battery), but 3.5 hrs isn't a whole lot. How easy is it to turn it off? And is 3.5 hrs

uggh. 3.5 hrs? I know it's a small form factor (no space for big honking battery), but 3.5 hrs isn't a whole lot. How easy is it to turn it off? And is 3.5 hrs at "full-bore, pictures of everything, GPS, etc" usage level? Of course, we'll get a nice context-less blurb via Gruber when it comes to Google bashing :).