2.5 copy/append/link(?) mesh

I’m a total n00b having trouble with a simple task:
I’m trying to copy some mesh from one .blend file to another (in a fully editable form).

In 2.49 I used to be able to do this by using append/link but in 2.5 it no longer allows me to edit the linked mesh. Even after I select a linked object and hit ‘L’ to make the object “local”, I can’t enter edit mode.

Please help me!
Thanks!

Objects that are linked in could never be edited, not even in 2.49. If you wish to edit a linked object press L and choose Object+ (object) data. The object data would be the mesh data.

Or simply Append the object instead of Link

Oh so that’s the difference between Append and Link.

Ok.

Everything is working now, thanks!