You do the same thing as above, only browse to your tile.  Then you can adjust the size of the tiling using the U and V Scaling.

Also, I tend to connect the image map node to the Specular Colour and change it to black unless I want it shiney in which case I leave it white.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi