Gaia says: You have to update your AvaStar to AvaStar-1.3-18 when you want to work with Blender 2.73 (RC).
There are some problems with 2.73. The Blender people are holding back its release while they make fixes. But, there is an RC version out.
AvaStar 1.3-18 is the recommended version for Blender 2.73. Any earlier AvaStar version is likely to produce problems with 2.73.
The Buzz
We may find preset shapes in AvaStar someday. It was been discussed with Gaia this week. So, we may eventually see child, tiny, giant, and other shapes.
I don’t expect Gaia to add the ‘Standard Sizes’ as presets into AvaStar. But third parties may make add-in shapes for Blender and/or AvaStar.



