Geodatabase FeatureClass to InMemory Geodatabase

Hi,

Since several days I've tried to copy an existing FeatureClass (store in a FileGeodatabase) to an InMemory Geodatabase.

I want to test whether the operations i need to apply to the FeatureClass is faster when work in Memory, instead of File.

Of course, when the operations are done, I want to copy again this In Memory Feature Class in a FileGeodatabase.

My main issue is if the number of features inside my Dataset is bigger than 32768 elements, I must split in several parts.

How can I do that in an one part Dataset ?

Thanks a lot for your response.

gfriess.