Blender 2.5 alpha 2- export, export scripts?

Hey all. I use Blender 2.5 alpha 2 to finish the model of my BMW Z4. But i can not render it with Yafray in B 2.5 alpha 2 and that’s why i want to export it and import it into Blender 2.49. Something is wrong because i can not import it. Maybe if i use a script? Can you help me.
by the way I managed to Append the objects in an 2.49 scene, but they loose their modifiers - Subsurf, Multires…and appear low poly (or at least they do not loose the modifiers but lose subdivision, i don’t know, something is wrong)

Can you help?

maybe you could apply all the modifiers in 2.5.
Then open the blend file in 2.49?

Thanx for reading! :slight_smile: Actually i tried. I applied an Subsurf modifier , and appended in 2.49, but it didnt worked. Fortunately i found a 2.49 file and appended a part of the car which was edited in 2.5. Actually i used 2.5 jist for that part which i could not do in 2.49.
:)Thanx again!