Philippe Makowski posted in FB-Support:
Just to inform you and despite it is not yet official, but Mandriva is soon releasing their Corporate Server 4 distro and on the same time, their will be an official Firebird 2.0 package that will be available as additional software for this version.
Mandriva Corporate Server is the sell with support from Mandriva and the Firebird will be supported by IBPhoenix.
So if you need an 5-year Product Maintenance, professional support, Mandriva will be a good choice.
Of course, the package will be also available from Cooker.