Refreshing iTunes library while playing

Hi,
During my gig, I sometimes buy tracks in iTunes while I'm playing. But when I look in Mixvibes (using Cross 3.3.10) the new tracks don't show. I know that iTunes only saves the library when you close iTunes. But even after that, I can't seem to find the new tracks that I just bought in Cross.
Is there a way to update the iTunes library without having to restart Cross ? I know that Serato has an update function...
Thanks ;-)
During my gig, I sometimes buy tracks in iTunes while I'm playing. But when I look in Mixvibes (using Cross 3.3.10) the new tracks don't show. I know that iTunes only saves the library when you close iTunes. But even after that, I can't seem to find the new tracks that I just bought in Cross.
Is there a way to update the iTunes library without having to restart Cross ? I know that Serato has an update function...
Thanks ;-)