My apologies for the late breaking alert. However, I trust that a late alert is at least marginally better than no alert at all. ;)
That said, please note the following, from our tech team.
The pages under the 'My Account' tab will be unavailable tonight, Friday March 17th, from 7:00 to 10:00 pm PST for system maintenance. You'll still be able to log into your accounts during this time, but you won't be able to view invoices, change your billing address, or update your credit card during this maintenance period. Rest assured, however, that your campaigns will continue to run normally.As always, we apologize for any inconvenience this may cause.
I do wish I could link to the online resource where such alerts are published as a matter of routine, but I may not do so within WebmasterWorld guidelines.
AWA
On March 24, 2006, AdWords system will be unavailable from approximately 8:00 PM to 10:00 PM Pacific Time due to system maintenance. Please note that your campaigns will continue to run normally during this short downtime. We apologize for any inconvenience.
AWA