a little noob explanation:
I was browsing the SVN and i was wondering what is the difference between these 2 folders:
../branches Rev. 2163
../trunk Rev.2162
I thought that the highest revision number was indicating the most recent added version, but I'm wondering why there are 2 folders called trunk and branches....
Browsing the SVN I was expected to find only the folder "last version" with Rev. xxxx but probably I'm missing something

Plz could you explain me ?
thx