I've searched around the internet and haven't been able to find a way to force-refresh widgets in dashboard. Is there a way to do it? I've noticed at the bottom of some of mine (currency converter, weather, stocks, traffic) the refresh date says that it was a few days since it has refreshed the data. Is the currency converter (one of the stock ones) updating itself only once every few days because currency doesn't change super-quickly? And the Yahoo Traffic one I know for sure hasn't updated because it says "no incidents reported", even though I have it on the lowest traffic threshold setting, and I have it set for Houston, TX (worst. traffic. ever!).