Don't believe it. Many pages say this requires 10.4.4 but I just went from 10.4.2 without any (really, not even a hiccup) apparent problems via a cd supplied by a friend. Just be patient with the initial restart. And please, be sure you've got a bootable backup before trying it.
[Version 10.4.7]
There are currently no troubleshooting comments by this member.
Please login or create a new MacUpdate Member account to use this feature
Apple Mac OS X