patrick
in particular because I can no longer locate the files of these pictures.
There are three ways (at least) to get files from the iPhoto Window.
1.
Drag and Drop: Drag a photo from the iPhoto Window to the desktop, there iPhoto will make a full-sized copy of the pic.
2.
File -> Export: Select the files in the iPhoto Window and go File -> Export. The dialogue will give you various options, including altering the format, naming the files and changing the size. Again, producing a copy.
3.
Show File: Right- (or Control-) Click on a pic and in the resulting dialogue choose 'Show File'. A Finder window will pop open with the file already selected.
Rolls in the iPhoto Window (View -> Film Rolls) correspond exactly with the Roll Folders in the Originals Folder in the iPhoto Library Folder. You can move photos between Rolls, you can rename rolls, edit them, create them, as long as you do it via the iPhoto Window. Check out the Info Pane (wee 'i', lower left) the name and date fields are editable. Edit a Roll Name using the Info Pane, the Roll Folder in iPhoto Library Folder/Originals will also have the new name.
You might also like to explore the iPhoto tutorials at
http://www.apple.com/ilife/tutorials/iphoto/index.html
Use the Get Info window to remove unwanted language resources.
Regards
TD