Be sure to check out all the great quick HD video lessons within the "Altia Design Articles and Videos" section. The videos are all available in 720p for full screen video and set to 720p by default, but make sure to view them in a larger window or in full screen mode to see all the details!
NOTE: Click the full-screen icon to go full screen, and/or click the gear icon to reduce resolution for faster loading if desired -- standard YouTube player controls.