NX9 TC10 symbol definition for reuse

hi experts,

do You know how can I get 2d defined symbols in a drawing to reuse from other 2d drawings?

How could I put in Reuse Library in order to access from drawings to insert there (even drawings

that are not related?

And last questions.....how to manage reuse objects (as 2d section ,or 3d reuse object) in order to acces from

3d or 2d(drawing) files to reuse it in these files?

And are there any differences using in NX9 stand-alone or NX9 integrated TC10?

Thanks in advanced for your help.