Importing PDF/EPS/AI problem

Hey all,

I’ve tried to import a vector graphic which has a lot of very fine lines. And this is the result I get…

This is a screen grab of the original vector graphic:

And here’s how it looks once imported into Flash:

It just seems to make the shapes just a tiny bit thinner and some edges look changed. And it’s kinda important, because if I can’t have the proper vector graphic, then the project I’m working on will just look really poor.

Any help on this matter will be greatly appreciated!