DI-4 IA64 boot problem

[VETSEL Patrice <vetsel.patrice@wanadoo.fr>]

I can't boot with the ia64 beta 4 on my notebook.
The boot on the cd freeze the notebook.
My screen show me ascii flashing caracters.
here is my notebook -> http://www.faurerap.perso.cegetel.net/

So i'm using the i386 version of DI beta 4

Thanks