Nikon D3100 Wireless tethering shooting to Mac?

I was wondering how I can shoot photos in my studio & have them wirelessly upload them (& display them on screen for client) to my mac. If there's a usb cord that's fine & also what program would be recommended?

That is very easy.
Just get this Wi-Fi memory card and you are as good as gold.
Here it is:

http://www.amazon.com/...002UT42UI/

It is very simple.
Have fun!