Wait, you don't have Wifi?
Doesn't that completely ruin the point of owning an iPod touch? If you don't plan to have Wifi at home, my suggestion to you, my friend, would be to return your iPod touch and get something cheaper.
If you do decide to set up Wifi, search for
fswmacguy on YouTube (it's me!

), and there's a quick and easy tutorial for you to try.