I also posted this on the google group, but thought someone here might have an idea.
I am running WP 2.9.2 on PHP5.
The plugin installs fine, I enter my Google Analytics login, and get redirected to the options page and a "Login Successful" message.
I select my desired options, but when I click "Save Changes" I am immediately redirected back to the initial login.
I would love to get this plugin working - any advice would be appreciated!