--- wikisrc/tutorials/how_to_install_netbsd_from_an_usb_memory_stick.mdwn	2021/10/21 00:12:13	1.13
+++ wikisrc/tutorials/how_to_install_netbsd_from_an_usb_memory_stick.mdwn	2021/10/21 00:18:17	1.14
@@ -18,6 +18,10 @@ Installation images are available on the
 mirrors](http://www.netbsd.org/mirrors/) under the images/ directory, their
 filenames match the *install.img.gz pattern.
 
+Note that as of 9.2_STABLE, there are two amd64 images, *install.img.gz
+and *bios-install.img.gz. The latter is intended for older hardware
+which is unable to boot using a hybrid MBR and GPT image.
+
 For example if we want to download NetBSD 9.2 for amd64:
 
     # ftp ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-9.2/images/NetBSD-9.2-amd64-install.img.gz