I have a couple of browsers, the stock Android browser and Opera Mini, on my Shift (I'll use Opera if I need tabs, stock if I don't), and so far, all has been well. Last week, I got tired of being asked 3 and 4 times by the same website (multiple sites, multiple times) what browser I wanted to open it with. So I made the stock browser my default for that one website. Trouble is, now it's the default for every website. How can I undo this? I've looked under the settings and found nothing, so far.