reducing the size of iLibrary
1) Is it possible to reduce the size of the iLibrary folder since it quickly exceeds tens of Gb once you import RAW format pictures ? It becomes difficult to back up even on an external hard drive.
2) How is it possible to find the original pictures that have been imported into iPhoto ? My problem is the following : since my iLibrary becomes really too large, it slows down the MacBookPro and I would like to only keep on my drive the pictures related to the last year for instance instead of all my pictures. Unfortunately, I have no clue on how to "split" my file without losing both the original pic and the changes that were made on them with iPhoto.
Many thanks.
2) How is it possible to find the original pictures that have been imported into iPhoto ? My problem is the following : since my iLibrary becomes really too large, it slows down the MacBookPro and I would like to only keep on my drive the pictures related to the last year for instance instead of all my pictures. Unfortunately, I have no clue on how to "split" my file without losing both the original pic and the changes that were made on them with iPhoto.
Many thanks.
MacBookPro, Mac OS X (10.5.1)