Download an Updated Version?

Hello,

Nambu stopped working for me a while ago. A white rectangle appears at launch, at that is about it. The menu options are available, sort of, but no option that affects the main window works.

I can go to About Nambu and see that I am at version 1.2.1. I can check for a new version, and it tells me that I am all up to date.

Them, I see people talking about a 1.9 version. Can I have that, please?

Thanks.

PS: Mac OS 10.6.0 here.