xProphets
This Adobe Photoshop video based signature tutorial teaches you how to transform a render into a good forum signature.

This video tutorial also shows some great techniques for artists showing how to alter the lighting and colouring of a render, and also how to use the render as the base background for blending.

Faux PSP Render
Easily create an interesting abstract render graphic without the use of any expensive, third party 3D programs.

Render Placement
Some different ways to place/blend your render into your background.

Car Render Walkthrough
How to create a realistic car render in steps.

"Render" Signature
Learn how to make a signature using nothing but a render and a default brush. Simple, easy and yet, effective.

How to render a hair in photoshop
Learn how to render a hair in photoshop in few and quick steps.

Making Light Render Photoshop Effect Tips
Here I will teach you about making Light Render Photoshop Effect Tips

3D Render Enhancement
Enhance the look of your 3d renders by applying dramatic after effects in photoshop.

3d Logo Tutorial
Learn more advanced three dimensional techniques and how using gradients can render beautiful 3d effects.

Car Rendering Using Paths
Thorough tutorial describing how to use Paths and other tools in Photoshop to render a stylistic car.

The Versatility of Render Clouds
This tutorial explains some of the basics behind Photoshop's Cloud and Difference Cloud filters.

Advanced Image Rendering
In this tutorial you will learn how to render images using an advanced technique with the pen tool and finally enhancing the image to reach HD quality.

Full grunge signature
A detailed tutorial on how to create a cool grunge signature and color it using the render.

Adding Realistic-Looking Clouds to and Image
In this tutorial, we will be looking at using PhotoShop's built-in Cloud Render filter and Quick Mask to create more realistic-looking clouds. The PSD is included as a free download.

Metal & Organic Lighting
This tutorial describes step-by-step how to create a nice fancy lighting/coloring effect. With this technique you'll never need to change the color balance on a render to make it blend well with your background ever again!