How do you store your cross stitch charts

I started buying these folder's and putting my charts in them.

The folders are

One Folder ~ Sue Hillis

One Folder ~ X's & Oh's

One Folder ~ Enchanting Lair

One Folder ~ Forever In My Heart

One Folder ~ X-Appeal

One Folder ~ Marnic Designs

One Folder ~ Val's Stitchin Stuff

One Folder ~ Cross Eyed Kat

One Folder ~ Barbara Ana Designs

Three Folders ~ Sanman Originals