Just finish merging all separate libraries from past versions into the current version. I have a total of 200 gigs in images. I'm so glad they added this feature because it was such a pain to manage libraries in previous versions. Now that that switching between library is much easier without having to restart the program, I saved the entire library on external hard drive, and the current "working" library on the main computer. Doing this can save a ton of disk space. When current project on computer is finalize and complete, just merge it with the library on external hard drive and delete the current project on computer. Make sure that you create and name a new library within aperture. I had this problem with identical libraries not wanting to merge, even though they're not identical.


