where are packeges after "pkg_add -r zzz" stored

[Amer H. Alhabsi]

Hi,

I have a slow Internet connection at home and a fast one in the office. 
I want to download a package and ALL dependencies from office PC then 
take them and install them at home. My question is where are the 
packages stored after being downloaded with pkg_add -r zzz.

Thanks,

Amer,