Tutsplus – Creating Pixel-Perfect Icons in Adobe Illustrator

In this course, you’ll unravel the hidden secrets of creating pixel-perfect icons in Adobe Illustrator in a matter of minutes. Using a detailed, step-by-step process, Andrei Stefan will teach you all there is to know about the pixel-perfect concept, and most importantly why and when you should apply it in your daily workflow. This course will help you improve your technical skills when it comes to creating crisp-looking icons.

http://design.tutsplus.com/courses/creating-pixel-perfect-icons-in-adobe-illustrator