[ubuntu-za] Ubuntu repositories

[rodemire tarazone]

Good day,

At the last Ubuntu release party i got a copy of the repos and i could
access them from my hard drive, which saved me a whole lot of bandwidth.
Unfortunately, as time went on i had to update my install but i was
still low on bandwidth on my home computer so i never got the chance
to. 

I have access to an uncapped data network at my workplace, and i was
thinking: If its possible to copy the repos to my hard drive,is it
possible to copy/download a part of the repos (which will have updates
etc) from the internet and then add them on to my hard drive so i can
update my install?

PS: I tried accessing the internet through a virtual machine of Ubuntu
but access was denied, so i couldnt use APTonCD to update.

Regards,

Rodemire