Maxing out the X-15

[gladiator2004]

I got an X-15 addon from here and it is by far one of my favorite aircraft to fly. I have the panel for it, but I was wondering what else is available to really max this thing out, which might not be possible since it already is a really great addon.
I am more familiar with Orbiter Spaceflight Simulator than FS, (even though I started out on FS) but is it possible to jettison another aircraft in FS2004? I ask this because I am wondering if it is possible to drop the X-15 from a B-52. Are there addons more scenarios that have this?

Thanks in Advance!