Apple today released iWork ’08 updates:

Keynote Update 4.0.2, Pages Update 3.0.2, and Numbers Update 1.0.2 are available via Software Update and also as standalone installers.

More info and download links:
• Keynote Update 4.0.2: primarily addresses performance issues while playing or exporting presentations (32MB)
• Pages Update 3.0.2: addresses compatibility with Mac OS X (27.8MB)
• Numbers Update 1.0.2: addresses compatibility with Mac OS X (26.2MB)

[Thanks to MacDailyNews Reader “Fred Mertz” for the heads up.]