revolution and OSX 10.2+ Animation

[Piero Menno']

Hi to you all,
I'm a newbie to revolution, so I beg your pardon if I ask abvious questions:

1) what about revolution and OSX 10.2? Is it fully compatible (both 
for development and deployment?

2) Once I create several animations with Animation Manager, how 
should I do to recall and modify previous animations (I can see only 
the last one)?

TIA

Piero Menno