Note: This tutorial has been replaced with an updated version that covers the same topic with Atmel Studio 6. Studio 6 makes a lot of improvements over the prior version, so there’s really no reason not to upgrade unless you have a very specific need. We’ve also incorporated a lot of fixes, tips, and great user feedback. Check it out here:
This article explains, step-by-step, how to set up the AVR Studio 5 IDE for use with Arduino projects. It also includes some background on the pros and cons of working with AVR Studio, notes on general setup for working with Atmel devices, and a few other tips we’ve picked up along the way. Feel free to skip around to the sections that interest you.