Here are the videos I have posted on YouTube
Tip *8 - Inventor 2013 Sheet Metal Contour Flannge
Tip #7 - Inventor 2013 Favorite New Sketch Enhancements
Tip #6 - Autodesk Inventor 2012 - Sheet Metal Flange Offsets
Tip #5 - Autodesk Inventor 2012 - Customize Marking Menu
Tip #4 - Autodesk Inventor 2011 Hole Patterns
Tip #3 - Autodesk Inventor Slot Axis Tutorial
Tip #2 - Autodesk Inventor 2011 Assemble Command Tutorial
Tip #1 - How To Add Command to Quick Access Toolbar