After releasing an iTunes update, Apple has now followed up less than a day later with a new release of iPhoto. iPhoto 9.2.3 brings with it a few changes to make the app more responsive and less prone to crashing. From the changelog:
- Improves overall stability
Addresses an issue that could cause iPhoto to quit unexpectedly on systems with multiple user accounts.
You can grab the update now from Software Update or the Mac App Store.