I have a standard OS X build I use for all our Intel Macs. They worked beautifully until recently with the 2.2 and 2.4 MacBook Pros. They would KP at startup with my build, even after updating the build to 10.4.10. So what I did was put an older version of the build on one of the 2.4 MBPs, boot off its installer dvd, and installed OSX using the "Upgrade" option. This booted up just fine, so I took an image of it thinking it would work on older Intel machines. I was wrong. Other Intel Macs will now hang on startup with this build, or have graphics issues. Anyone else have success having 1 OS X build for all Intel Macs? I'd hate to have 2 separate images. Any suggestions is appreciated. Thanks.