diff --git a/Arcade_MiST/Williams 6809 rev.1 Hardware/Robotron Hardware/meta/LottoFun.mra b/Arcade_MiST/Williams 6809 rev.1 Hardware/Robotron Hardware/meta/LottoFun.mra
index 7e56d769..a1dd01c8 100644
--- a/Arcade_MiST/Williams 6809 rev.1 Hardware/Robotron Hardware/meta/LottoFun.mra	
+++ b/Arcade_MiST/Williams 6809 rev.1 Hardware/Robotron Hardware/meta/LottoFun.mra	
@@ -4,7 +4,7 @@
     <rbf>Robotron</rbf>
     <setname>lottofun</setname>
     <rom index="1"><part>8</part></rom>
-    <rom index="0" zip="lottofun.zip" md5="342b7d5d91dc2cd81f7f193b076555d2" type="merged">
+    <rom index="0" zip="lottofun.zip" md5="254f883acf3a9169ef649ea3b5c273c4" type="merged">
 	<part name="vl4e.dat"/>
 	<part name="vl4c.dat"/>
 	<part name="vl4a.dat"/>
diff --git a/Arcade_MiST/Williams 6809 rev.1 Hardware/Robotron Hardware/meta/SpeedBall.mra b/Arcade_MiST/Williams 6809 rev.1 Hardware/Robotron Hardware/meta/SpeedBall.mra
new file mode 100644
index 00000000..46c68fb6
--- /dev/null
+++ b/Arcade_MiST/Williams 6809 rev.1 Hardware/Robotron Hardware/meta/SpeedBall.mra	
@@ -0,0 +1,89 @@
+<misterromdescription>
+    <name>Speed Ball</name>
+    <mameversion>0209</mameversion>
+    <rbf>Robotron</rbf>
+    <setname>spdball</setname>
+    <rom index="1"><part>9</part></rom>
+    <rom index="0" zip="spdball.zip" md5="be03e2856d1650db4fbb8921721f5bc5" type="merged">
+	<part name="speedbal.01"/>
+	<part name="speedbal.02"/>
+	<part name="speedbal.03"/>
+	<part name="speedbal.04"/>
+	<part name="speedbal.05"/>
+	<part name="speedbal.06"/>
+	<part name="speedbal.07"/>
+	<part name="speedbal.08"/>
+	<part name="speedbal.09"/>
+	<part name="speedbal.10"/>
+	<part name="speedbal.11"/>
+	<part name="speedbal.12"/>
+
+	<part name="speedbal.snd"/>
+        <part>
+                02 25 00 03 00 03 00 01 00 04 00 01 00 01 00 00
+                00 00 00 01 00 03 00 03 00 00 00 00 00 00 00 00
+                00 00 00 00 02 20 02 20 02 20 02 20 02 20 05 50
+                05 52 04 45 05 53 04 45 04 4e 05 54 04 45 04 04
+                02 20 04 42 05 59 02 20 02 20 02 20 02 20 02 20
+                02 20 02 20 02 20 05 57 04 49 04 4c 04 4c 04 49
+                04 41 04 4d 05 53 02 20 04 45 04 4c 04 45 04 43
+                05 54 05 52 04 4f 04 4e 04 49 04 43 05 53 02 20
+                04 49 04 4e 04 43 03 3d 02 2f 02 28 05 52 0e ec
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+                00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+        </part>
+    </rom>
+</misterromdescription>