MeMovie 8-19-10 Update

I see you just released a new update for this template.

What is new?

Do I need to start from scratch or can this update be installed over an existing website?

I've been having a problem getting the navigation arrows to appear in News Show Pro GK4 - they appear on the top right of the screen instead of in the module. Never had this problem with it in Car Magazine. Is part of the update a fix for that?