Automatic update

PLease telle me what should i fill in the blanks: Hostname, Username, Password and Connection type to automatically upgrade my WP blog from 2.7 to 2.7.1?

i also have this problem with the plugins:
Add to Any: Share/Save/Bookmark Button
All in One SEO Pack

Thanks a million!

Andrei
http://blog.minimalfeelings.com/