[Inkscape-user] save selections

Hi,

I run another problem: I would like to save only a selection from svg. I try to copy it to clipboard, but another instance of inkscape does not find anything on clipboard. When I select File/New, it seems paste something strange but not the selections.

So how can I copy something to another svg ?

Clearing unwanted object is not a solution, because it is an converted svg (with pstoedit), and inkscape could not select all objects (it freezes), there can be some error in svg. So I could not find all the corrupt objects.

Thanks, Aewyn