away3D 3.3.3 is in 'support.away3d', and 2.3.3 is in 'support.away3d_2'.
the latest version (in SVN) of FLARManager also now has away3D 3.3.3
support, and all samples and tutorials are updated to match the
repackaging of support classes in FLARToolkit.
http://transmote.com/codeshare/FLARManager
unfortunately, due to conflicts between 2.3.3 and 3.3.3, i was not
able to keep both SWCs in the FLARManager distro, so 2.3.3 is no
longer supported, only 3.3.3. this is in line with how FLARManager
targets flash player 10, therefore should not be a problem.
sorry i couldn't keep support for both. hope this helps those of you
who are using away3D 3.3.3.
-eric