diff --git a/Ample/Resources/maciici.plist b/Ample/Resources/maciici.plist
index c25f78d..8eda022 100644
--- a/Ample/Resources/maciici.plist
+++ b/Ample/Resources/maciici.plist
@@ -95,8 +95,6 @@
       <integer>2</integer>
       <key>hard</key>
       <integer>2</integer>
-      <key>cdrm</key>
-      <integer>1</integer>
     </dict>
     <key>resolution</key>
     <array>
@@ -200,6 +198,11 @@
         <string>NuBus Disk Image Pseudo-Card</string>
         <key>default</key>
         <false/>
+        <key>media</key>
+        <dict>
+          <key>pseudo_disk</key>
+          <integer>1</integer>
+        </dict>
       </dict>
       <dict>
         <key>value</key>
@@ -339,6 +342,11 @@
         <string>NuBus Disk Image Pseudo-Card</string>
         <key>default</key>
         <false/>
+        <key>media</key>
+        <dict>
+          <key>pseudo_disk</key>
+          <integer>1</integer>
+        </dict>
       </dict>
       <dict>
         <key>value</key>
@@ -478,6 +486,11 @@
         <string>NuBus Disk Image Pseudo-Card</string>
         <key>default</key>
         <false/>
+        <key>media</key>
+        <dict>
+          <key>pseudo_disk</key>
+          <integer>1</integer>
+        </dict>
       </dict>
       <dict>
         <key>value</key>
diff --git a/Ample/Resources/maclc.plist b/Ample/Resources/maclc.plist
index 6c801dc..8eb37ad 100644
--- a/Ample/Resources/maclc.plist
+++ b/Ample/Resources/maclc.plist
@@ -65,8 +65,6 @@
       <integer>2</integer>
       <key>hard</key>
       <integer>2</integer>
-      <key>cdrm</key>
-      <integer>1</integer>
     </dict>
     <key>resolution</key>
     <array>
diff --git a/Ample/Resources/maclc2.plist b/Ample/Resources/maclc2.plist
index 3df9d39..e20180c 100644
--- a/Ample/Resources/maclc2.plist
+++ b/Ample/Resources/maclc2.plist
@@ -55,8 +55,6 @@
       <integer>2</integer>
       <key>hard</key>
       <integer>2</integer>
-      <key>cdrm</key>
-      <integer>1</integer>
     </dict>
     <key>resolution</key>
     <array>
diff --git a/Ample/Resources/maclc3.plist b/Ample/Resources/maclc3.plist
index eeaf8b0..3923d48 100644
--- a/Ample/Resources/maclc3.plist
+++ b/Ample/Resources/maclc3.plist
@@ -85,8 +85,6 @@
       <integer>2</integer>
       <key>hard</key>
       <integer>2</integer>
-      <key>cdrm</key>
-      <integer>1</integer>
     </dict>
     <key>resolution</key>
     <array>
diff --git a/python/mkmachines.py b/python/mkmachines.py
index 82e6244..2e83f3b 100644
--- a/python/mkmachines.py
+++ b/python/mkmachines.py
@@ -57,7 +57,7 @@ def find_machine_media(parent):
 		"floppy_3_5": "flop_3_5",
 		# mac
 		"scsi_hdd": "hard",
-		"cdrom": "cdrm",
+		#"cdrom": "cdrm", -- 2021-01-18 - CD rom is more or less broken so exclude it.
 	}
 	media = {}
 	for x in parent.findall("./device"):
@@ -120,12 +120,14 @@ def find_media(parent, include_slots=False):
 		"floppy_apple": "flop_5_25",
 		"harddisk_image": "hard",
 		"floppy_sonny": "flop_3_5",
+		"messimg_disk_image": "pseudo_disk",
 	}
 	remap_slot = {
 		"harddisk": "hard",
 		"hdd": "hard",
 		"cdrom": "cdrm",
 		"525": "flop_5_25",
+		"image": "psuedo_disk",
 	}
 
 	media = {}