fixed typos and commit new translations

1 files changed, 44 insertions, 2 deletions

diff --git a/it/preparing/bios-setup/powerpc.xml b/it/preparing/bios-setup/powerpc.xml
index 2368a0853..5b946e3fe 100644
--- a/it/preparing/bios-setup/powerpc.xml
+++ b/it/preparing/bios-setup/powerpc.xml
@@ -1,44 +1,76 @@
 <!-- retain these comments for translator revision tracking -->
-<!-- original version: 28672 untranslated -->
+<!-- original version: 28672 -->
 
 
   <sect2 arch="powerpc" id="invoking-openfirmware">
-  <title>Invoking OpenFirmware</title>
+  <!-- <title>Invoking OpenFirmware</title> -->
+  <title>Invocare OpenFirmware</title>
 <para>
 
+<!--
 There is normally no need to set up the BIOS (called OpenFirmware) on
 &arch-title; systems. PReP and CHRP are equipped with OpenFirmware,
 but unfortunately, the means you use to invoke it vary from
 manufacturer to manufacturer.  You'll have to consult the hardware
 documentation which came with your machine.
+-->
+
+Normalmente sui sistemi &arch-title; non c'è alcun bisogno di configurare il
+BIOS (chiamato OpenFirmware). PReP e CHRP sono dotati di OpenFirmware, ma
+sfortunatamente il modo usato per invocarlo varia a seconda del produttore.
+Si deve consultare la documentazione dell'hardware fornita con la propria
+macchina.
 
 </para><para>
 
+<!--
 On &arch-title; Macintoshes, you invoke OpenFirmware with
 <keycombo><keycap>Command</keycap> <keycap>option</keycap>
 <keycap>O</keycap> <keycap>F</keycap></keycombo> while booting.  Generally it
 will check for these keystrokes after the chime, but the exact timing
 varies from model to model.  See
 <ulink url="&url-netbsd-powerpc-faq;"></ulink> for more hints.
+-->
+
+Sui Macintosh &arch-title;, si entra in OpenFirmware premendo <keycombo>
+<keycap>Command</keycap> <keycap>option</keycap> <keycap>O</keycap>
+<keycap>F</keycap> </keycombo> durante il boot. In generale il sistema
+controllerà la pressione di tali tasti dopo la melodia, ma i tempi
+esatti variano da modello a modello. Per suggerimenti consultate
+<ulink url="&url-netbsd-powerpc-faq;"></ulink>
 
 </para><para>
 
+<!--
 The OpenFirmware prompt looks like this:
+-->
+
+Il prompt di OpenFirmware somiglia a:
 
 <informalexample><screen>
 ok
 0 &gt;
 </screen></informalexample>
 
+<!--
 Note that on older model &arch-title; Macs, the default and sometimes
 hardwired I/O for OpenFirmware user interaction is through the serial
 (modem) port. If you invoke OpenFirmware on one of these machines, you
 will just see a black screen. In that case, a terminal program running
 on another computer, connected to the modem port, is needed to
 interact with OpenFirmware.
+-->
+
+Sui Mac &arch-title; più vecchi, per l'utente interagisce con OpenFirmware
+attraverso la porta seriale (modem). In alcuni casi non è nemmeno possibile
+fare altrimenti: invocando OpenFirmware su una di queste macchine, si vede
+solo uno schermo nero. In tal caso per interagire con OpenFirmware si deve
+connettersi attraverso la porta seriale da un altro elaboratore su cui è
+attivo un emulatore di terminale.
 
 </para><para>
 
+<!--
 The OpenFirmware on OldWorld Beige G3 machines, OF versions 2.0f1
 and 2.4, is broken. These machines will most likely not be able to
 boot from the hard drive unless the firmware is patched. A firmware
@@ -47,6 +79,16 @@ utility, available from Apple at
 <ulink url="ftp://ftp.apple.com/developer/macosxserver/utilities/SystemDisk2.3.1.smi.bin"></ulink>.
 After unpacking the utility in MacOS, and launching it, select the
 Save button to have the firmware patches installed to nvram.
+-->
+
+Sulle macchine OldWorld Beige G3, OpenFirmware (OF versioni 2.0f1 e 2.4)
+è difettoso. Tali macchine molto probabilmente non saranno in grado di
+fare il boot dal disco fisso, a meno che al firmware non venga applicata
+una patch opportuna, come quella compresa nell'utility <application>System
+Disk 2.3.1</application> scaricabile da Apple come
+<ulink url="ftp://ftp.apple.com/developer/macosxserver/utilities/SystemDisk2.3.1.smi.bin"></ulink>.
+Scompattate l'utility in MacOS, avviarla e azionare il pulsante Save
+affinché le patch del firmware vengano installate nella nvram.
 
 </para>
   </sect2>