I have, on authority, that Leopard will not install on a 450 or 500 mhz PowerMac G4 Cube. However, the install disc will let the user still use the Utilities menu (startup disc, disc utility, etc.).<br><br>Here's the interesting part. If one uses another mac to install Leopard to an external hard drive, or the cube's internal hard drive via target disk mode, then it will boot. It'll be a tad sluggish depending on the specs, but it will run.
<br><br>Don't ask for my source.<br>