* Clear cache
* Clear cookies
* Reboot computer
* Open new browser
* Login from adwords.google.com, not a bookmarked page
It that doesn’t work, you may want to check your security settings on your machine (making sure that SSL 2.0 and SSL 3.0 are selected), and set things so that cookies are always allowed from google.com.
I'd say, with about 95% certainty, that this'll take care of it. I hope so. I understand the importance of protecting one's remaining hair!
AWA