Vista is stable - shame about everything else running on it
Here's what greated me earlier today, only 281 problems which needed reporting to Microsoft.

Of those 281, Microsoft requested more information on five (yes 5!), which I duly sent.
Whilst sending those five extra bits of information I was presented with this screen: -

Although what use this screen is could be questioned. On clicking any of the items it says "ApplicationX is developed by CompanyY, they may have released an update which might address this issue". Not the most useful bit of advice :)
Cheers Vista.