This tutorial is going to show you how to watermark the stuf you don't want people taking.
Note:: I use to be hosted by Iglitter.net
Open a new document: 100x100 with the background transparent, then select a pixel font and type your site's name.
Zoom in and using your crop tool, crop your text to where there is 1px on the bottom and right side. Once your done go to edit > define pattern and click 'ok'
Now open the photo you want to be watermarked, I will be using my own photo. Make a new layer and copy/paste your picture it to the new layer.
Click on 'fx' and click 'pattern overlay' and select the text you just defined as a pattern in Step 2. Change the opacity to how you want it to look, I used 6%, then click 'ok'. Here's what it will look like:
If this helped, a link back