packages from unstable

[Adri <a.peluso@fulltrading.it>]

Hello all,

I read on a list archive that Samba 2.2.x was put in the unstable packages 
collection.

How can I try to install it?

I updated via dpkg and it brought me the 2.0.7-3 version. I'm on potato 2.2 
rev 3

Thanks
Bye
Adri