--- xen-guide.xml.orig	2007-07-25 03:40:57.000000000 +0000
+++ xen-guide.xml	2007-07-25 05:00:56.000000000 +0000
@@ -152,6 +152,57 @@
 etc.)
 </p>
 
+<pre caption="Enabling Xen Support for i386 Kernels">
+Processor type and features  ---&gt;
+      Subarchitecture Type (Xen-compatible)
+</pre>
+
+<pre caption="Enabling Xen Support for x86_64 Kernels">
+Processor type and features  ---&gt;
+      Subarchitecture Type (PC-compatible)
+  [*] Enable Xen compatible kernel
+</pre>
+
+<pre caption="Domain-0 Kernel Config">
+Bus options (PCI etc.)  ---&gt;
+  [*] PCI support
+  [*]   Xen PCI Frontend (NEW)
+  [ ]     Xen PCI Frontend Debugging
+
+Networking  ---&gt;
+  Networking options  ---&gt;
+    &lt;*&gt; 802.1d Ethernet Bridging
+    <comment>Only required by bridged networking.</comment>
+
+XEN  ---&gt;
+  [*] Privileged Guest (domain 0)
+  &lt;*&gt; Backend driver support
+  &lt;*&gt;   Block-device backend driver
+  &lt;*&gt;   Network-device backend driver
+  [*] Scrub memory before freeing it to Xen
+  [*] Disable serial port drivers
+      Xen version compatibility (3.0.4 and later)
+</pre>
+
+<pre caption="Domain-U Kernel Config">
+Bus options (PCI etc.)  ---&gt;
+  [ ] PCI support
+
+Device Drivers  ---&gt;
+  SCSI device support  ---&gt;
+    &lt; &gt; SCSI device support
+    <comment>Disabling SCSI support frees up the /dev/sd* device names
+    for use as Xen virtual block devices.</comment>
+
+XEN  ---&gt;
+  [ ] Privileged Guest (domain 0)
+  &lt;*&gt; Block-device frontend driver
+  &lt;*&gt; Network-device frontend driver
+  [*] Scrub memory before freeing it to Xen
+  [*] Disable serial port drivers
+      Xen version compatibility (3.0.4 and later)
+</pre>
+
 <p>
 A nice hint is to have the kernel make process store its intermediate object files
 elsewhere so that you can reuse the same kernel tree to build different