Import posts from an RSS, no tags

Hi all,

I’m importing posts from an RSS file, and everything goes great but for the tags. They’re not imported at all.

The field in the RSS file that contains the tags is called <media:keywords> . .Should I rename this field in the RSS file in another way so WordPress can add the keywords to the tags field of the post management? Or how should I solve this?? I need my tags!

Thanks a lot in advance!