Looks Great! Thanks for the Complement!
Try Doing this:
1.Create a new document 10 pixels wide and 10 pixels tall (or wider/thinner if you prefer) and choose the color you want your dashes/line/circle whatever you want it to be. Using the Zoom Tool, get a close up of your document and draw whatever in there for a pattern.
2.Next press Ctrl+A to Select All and then choose Edit » Define Pattern, which will define the selected area as a reusable pattern in Photoshop. Choose a name for your pattern, such as "dashed line" and press OK.
3.Now that you've finished making your dashed line pattern, it's time to apply it to whatever design you'd like.
4.Make a new layer.
5.Go to Edit » Fill and choose Pattern from the dropdown — select your saved "dashed line" from the available Custom Patterns and press OK.
Thats how I put the lines in the background of this sig.
Whoop, forgot to tell you ya have to Right Click on the layer and goto blending Options.
Reduce opacity.