Some iPhoto events aren't displayed in finder windows

When trying to upload or attach iPhoto pictures, the finder item labeled iPhoto is missing events from my recently uploaded events and photos. I can see older events and upload files easily. I'm hoping this is a simple fix but does anyone have ideas on how to update this file listing in finder?
I have an iMac with snowleopard, iPhoto 11 and all of the latest software updates for both. I have also rebuilt the data base, repaired permissions etc from the iPhoto repair menu.
Any ideas?  Thanks!


The newer iPhoto version is not setup for accessing the photos via the Finder. the following is from a post by Terence Devlin on accessing photos for use outside of iPhoto.  It's the definitive treatise on the subject.
There are many, many ways to access your files in iPhoto:
You can use any Open / Attach / Browse dialogue. On the left there's a Media heading, your pics can be accessed there. Command-Click for selecting multiple pics.
(Note the above illustration is not a Finder Window. It's the dialogue you get when you go File -> Open)
You can access the Library from the New Message Window in Mail:
There's a similar option in Outlook and many, many other apps.
If you use Apple's Mail, Entourage, AOL or Eudora you can email from within iPhoto.
If you use a Cocoa-based Browser such as Safari, you can drag the pics from the iPhoto Window to the Attach window in the browser.
If you want to access the files with iPhoto not running: 
For users of 10.6 and later:
You can download a free Services component from MacOSXAutomation   which will give you access to the iPhoto Library from your Services Menu. Using the Services Preference Pane you can even create a keyboard shortcut for it.
For Users of 10.4 and 10.5
Create a Media Browser using Automator (takes about 10 seconds) or use this free utility Karelia iMedia Browser
Other options include:
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:
a. On iPhoto 09 and earlier:  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. 
b. On iPhoto 11 and later: Select one of the affected photos in the iPhoto Window and go File -> Reveal in Finder -> Original. A Finder window will pop open with the file already selected. 
The above is how one should access photos for use outside of iPhoto.