I,m not sure teamviewer is compatable with the pi (or the mac for that matter).
I use puTTY on my xp laptop, but I,m not sure there is a mac version - someone will pip in and tell you.
You don't say which distro you are 'burning' ?
If its 20120419 Debian Squeeze, then you need to enable ssh.
Personally I would go for the new Wheezy distro, available here :
http://www.raspberrypi.org/phpBB3/viewt ... =50&t=8071
it has ssh enabled by default, and has a nice configuration screen when you first boot it up.
You will also need to install a vnc server, eg
sudo apt-get install tightvncserver
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):