Tycho, could u add some kind if information to account page, which would show time of last submitted share? My rig are on other floor and since Im changing sometimes clocks I'd like to know if rig is down faster than 30 minutes(the noise is terrible there, so I cant stand being ther more than 2 minutes...).

And one which would be really promissing:

If graphic card fails, reboot PC and start mining again.

Maybe add one tab with information, like current price on mtgox, average blocks/h, difficulty, total network speed. Would be much easier to have this in one place, not to refresh browser every time. Also some kind of pool switching script would be excellent, if there are more then lets say 10 connection problems in last X minutes.