Installing older version of MySQL 5.5 on Mac OS X with latest version

I've installed MySQL 5.5.11 on my new macbook pro. Unfortunately, I quickly found out MySQL 5.5.11 doesn't fully work on mac os x :(. MySQL 5.5.8 was the last version that did work. As a new mac user, what's the proper way to install MySQL 5.5.8? Can I j开发者_如何学运维ust install it on top of MySQL 5.5.11? Should I take certain steps to uninstall 5.5.11?

Also, mysql.com's page for downloading older versions of 5.5 has been down all day. Where can I download 5.5.8?

UPDATE: When trying to install MySQL 5.5.8, I get the following error message:

MySQL 5.5.8-community for Mac OS X can't be installed on this disk. A newer version of this software already exists on this disk.

Ah, funny, the old releases download website only work once, you have to restart your browser every time you go to another page :-) You can try this: http://downloads.mysql.com/archives.php?p=mysql-5.5&v=5.5.8

And you can overwrite the old version.