Simon's dashboard

I would like to see a "update now"-button. Most of the time two hours are frequent enough for me, but now and then I want to update right away instead of waiting that long.

Maybe a time limit could be implemented (perhaps no more than two "Update now"-clicks during an hour?) to prevent abuse. And clicking the button would cancel the next scheduled update, and the normal normal frequency would return after that (i.e. if the frequency is one hour, and you click the button ten minutes before the normal update, the next scheduled update would be one hour and ten minutes away instead of just ten minutes away).