diff --git a/plugins/dynamix.my.servers/Registration.page b/plugins/dynamix.my.servers/Registration.page
index 0c8a58683..f1500c4c3 100644
--- a/plugins/dynamix.my.servers/Registration.page
+++ b/plugins/dynamix.my.servers/Registration.page
@@ -48,7 +48,7 @@ Your server will not be usable until you purchase a Registration key or install
 key provides all the functionality of a *Pro* Registration key.
 
 Registration keys are bound to your USB Flash boot device serial number (GUID).  Please use a high quality name brand device
-at least 1GB in size.
+at least 1GB in size (min 4GB recommended).
 
 Note: USB memory card readers are generally **not** supported because most do not present unique serial numbers.
 :end
diff --git a/plugins/dynamix.my.servers/include/myservers2.php b/plugins/dynamix.my.servers/include/myservers2.php
index d70b80ea0..986779354 100644
--- a/plugins/dynamix.my.servers/include/myservers2.php
+++ b/plugins/dynamix.my.servers/include/myservers2.php
@@ -184,7 +184,7 @@
           'ENOKEYFILE' => [
             'humanReadable' => _('No Keyfile'),
             'heading' => _("Let's unleash your hardware").'!',
-            'message' => '<p>'._('Your server will not be usable until you purchase a Registration key or install a free 30-day Trial key').'. '._('A Trial key provides all the functionality of a Pro Registration key').'.</p><p>'._('Registration keys are bound to your USB Flash boot device serial number (GUID)').'. '._('Please use a high quality name brand device at least 1GB in size').'.</p><p>'._('Note: USB memory card readers are generally not supported because most do not present unique serial numbers').'.</p>',
+            'message' => '<p>'._('Your server will not be usable until you purchase a Registration key or install a free 30-day Trial key').'. '._('A Trial key provides all the functionality of a Pro Registration key').'.</p><p>'._('Registration keys are bound to your USB Flash boot device serial number (GUID)').'. '._('Please use a high quality name brand device at least 1GB in size (min 4GB recommended)').'.</p><p>'._('Note: USB memory card readers are generally not supported because most do not present unique serial numbers').'.</p>',
           ],
           'TRIAL' => [
             'humanReadable' => _('Trial'),