Backups slowing FCPX down...

Hey!

Seems like FCPX does backups of all the libraries every 15 minutes or so. It takes a couple of seconds per library during which FCPX becomes almost unusable. It drives me nuts. Is there no way to tell FCPX not to do the backups when I'm doing stuff and only do it when I've been inactive for 5 seconds or something, just like with rendering?

I know I can close libraries I'm not using but it's a pain in the arse, as I jump back and forth between project all the time...

And is there no way to select a library to close it without FCPX starting to load a lot of stuff in it?
EDIT: If I right click it immediately I can close it without it loading stuff. Yay!

Select the library in the library pane and then in the inspector select modify settings next to the storage locations. From the dialog box that pops up you can choose either a specific location for your backups or not to backup up the library at all. You can also select locations for your media and the cache.

Thanks!