Older versions, where?

Anybody know where can I find older versions of this wonderful plugin?
I can give it a try to see if “some” version can solve the line break problem on some 3.1WP installations.

Before I start losing time and money in upgrading server and 20 or so websites.:-(

thanks!
g.

http://ww.wp.xz.cn/extend/plugins/tinymce-advanced/