KelbyOne - Creative Integration with Photoshop CS4 and Illustrator

https://members.kelbyone.com/course/corey_pscs4_ai_integration/

Both of these applications are amazing by themselves, but once you begin to integrate features form each you will see a world of possibilities open up. In this course we will cover the numerous ways you can utilize the strengths of both Photoshop and Illustrator to be more efficient and more creative