I haven't done this in a while but I think it is as simple as assigning
a linkage identifier to your symbols in the loaded clip.

In case you didn't know you assign a linkage id by right clicking on
the symbol and choosing "Linkage..." (fyi: a linkage is unique just
like an ID in HTML)

How can I do that?

For example - I had load in my movie another movie like that:

var my:MovieClip=_root.creatEmptyMovieClip("my",100);
my.loadMovie("some.swf");

In some.swf there is library, so I want to attach MovieClip from that
library. Is that possible?

10x.

--
Я бы изменил мир, но Бог не дает исходников.(ц)
WBR Stadnik Aleksey aka DoctorSTaL.
[Team:Suck me, I'm famous]http://infostore.org/info/941736/suck.swf