Edge Rendering + Ztransp

Hey BlenderArtists Community,
How I can use Edge rendering on a mesh while
Ztransp is active? I forund a solution here, but not for v2.48.

Damn. I need many weeks for a project, that could be finished on one day, if I hadn’t trouble with so little problems. :confused:
It would be so nice to get an answer. I don’t know where else I can get a solution from.