What's a megabyte and is heading to the Nokia N8? Surprisingly, it's a service pack update for Symbian Anna. It's not too often wonderful things come in small packages, but we appreciate the fast download so we can move on with our daily grind pretty fast. Among the entries in the update's change log are performance and usability enhancements, faster email and messaging, better GPS locks and plenty more. It only appears to be finding its way to the N8 for now, though we imagine it won't be too long before it makes cameo appearances on