My son's MacBook Pro is currently running OSX 10.4.11. He's got the 1.8.Ghz Core Duo and 2 GB of RAM. The disk loads and then I get a msg. that an error occurred. here's the report that I get. Can anyone help? Thanks in advance. jon Date/Time: 2011-12-10 13:58:16.412 -0500 OS Version: 10.4.11 (Build 8S2167) Report Version: 4 Command: Install Mac OS X Path: /Volumes/Mac OS X Install DVD/Install Mac OS X.app/Contents/MacOS/Install Mac OS X Parent: WindowServer...