[tor-relays] One server, Two open tor connections

Hi all, I'm currently running a Linux relay on one LAN machine. I recently set-up a dual boot win7/Ubuntu 14.04 LTS machine, also on the LAN. For now I'd just like to browse the tor network on the second machine and not run a relay on it for the present. I'm concerned my ISP might give me problems if my bandwidth gets too crazy. So, other than editing my /etc/tor/torrc to open a control port and forwarding the control port, is there anything else required to simply browse tor? When I installed tor on the second machine's Ubuntu install I added the tor repositories to my sources.list and updated, upgraded, and installed tor though apt-get.