Remote Touch access with Cyberduck?

Short Question: Can I use Cyberduck to put files (music, photos, etc) on a Touch a few states away?

Less brief...
My partner and I have jailbroken Touches (1.1.2), but she is moving a few states away this week. I am the "technology person" in the relationship and she will not have a computer with iTunes with her... I know that I can do quite a bit with Cyberduck, but am not sure if this includes adding new music to her Touch. Can someone tell me if this is possible before I give it a go? I'm hoping the answer is yes, otherwise it will be 6 months before it is synced again!

I've done a search and did not find anything addressing this.