diff --git a/hash/m20.xml b/hash/m20.xml
index e3d53792677..f57d5028cfc 100644
--- a/hash/m20.xml
+++ b/hash/m20.xml
@@ -130,6 +130,18 @@
 		</part>
 	</software>
 
+	<software name="cpm8k">
+		<description>CP/M 8000</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="286720">
+				<rom name="cpm8k.img" size="286720" crc="e0f8dfe3" sha1="9d6a17af5ef2775ad985bface454926ae3f2a322" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="msdos20" supported="no">
 	<!-- "This is a standard 360k MS-DOS disk image, 512 bytes/sector, 9 sectors, 2 sides, 40 tracks." -->
 	<!-- MESS complains about "Unable to identify the image format" -->
diff --git a/hash/mbc55x.xml b/hash/mbc55x.xml
index 1568f787f41..da741ca6be8 100644
--- a/hash/mbc55x.xml
+++ b/hash/mbc55x.xml
@@ -3,8 +3,32 @@
 
 <softwarelist name="mbc55x" description="Sanyo MBC-550 and MBC-555 disk images">
 
+	<software name="msdos211">
+		<description>MS-DOS v2.11</description>
+		<year>198?</year>
+		<publisher>Sanyo / Microsoft</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="microsoft ms-dos 2.11 (sanyo).img" size="368640" crc="b64b0c3c" sha1="35a9a1e62ccefa3c66d912b4d58c1a132cd757d2" offset="0" status="baddump" />
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="msdos211a" cloneof="msdos211">
+		<description>MS-DOS v2.11 (Alt?)</description>
+		<year>198?</year>
+		<publisher>Sanyo / Microsoft</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="sanyo_mbc555_ms-dos_2.11.ima" size="368640" crc="ab9dd1d4" sha1="eb5a5dd025e0e8efacea603daf37243986d92262" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="msdos125">
-		<description>Dos V1.25</description>
+		<description>MS-DOS v1.25</description>
 		<year>198?</year>
 		<publisher>Sanyo / Microsoft</publisher>
 
@@ -15,6 +39,42 @@
 		</part>
 	</software>
 
+	<software name="calcstar">
+		<description>Calcstar</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="sanyo_mbc555_calcstar.ima" size="368640" crc="422ff754" sha1="4d09a213d4a0dd2bdb26398beaed9bce070abbcd" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="datastar">
+		<description>Datastar</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="sanyo_mbc555_datastar.ima" size="368640" crc="93cad6c5" sha1="5e4ba8deb3995c57e37eda9f06841daff15b0e17" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="easydraw">
+		<description>Easy Draw</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="sanyo_mbc555_easydraw.ima" size="368640" crc="e6c1ad15" sha1="d1e392b04a966264114d7965fd18a0a4742fa85c" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="larn">
 		<description>Larn</description>
 		<year>1986</year>
@@ -39,14 +99,26 @@
 		</part>
 	</software>
 
-	<software name="msdos211">
-		<description>Dos V2.11</description>
-		<year>198?</year>
-		<publisher>Sanyo / Microsoft</publisher>
+	<software name="spelstar">
+		<description>Mailmerge Spelstar</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
 
 		<part name="flop1" interface="floppy_5_25">
 			<dataarea name="flop" size="368640">
-				<rom name="microsoft ms-dos 2.11 (sanyo).img" size="368640" crc="b64b0c3c" sha1="35a9a1e62ccefa3c66d912b4d58c1a132cd757d2" offset="0" status="baddump" />
+				<rom name="sanyo_mbc555_mailmerge_spelstar.ima" size="368640" crc="d555bebb" sha1="44de7c054533d5eac7db8802facfda3eea70a1f2" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="rprtstar">
+		<description>Reportstar</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="sanyo_mbc555_reportstar.ima" size="368640" crc="2992d3a1" sha1="75d589d777c00db7c8364353817947d4ac95c582" offset="0" />
 			</dataarea>
 		</part>
 	</software>
@@ -63,6 +135,32 @@
 		</part>
 	</software>
 
+	<software name="wordstar">
+		<description>Wordstar</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="sanyo_mbc555_wordstar.ima" size="368640" crc="71c29f9a" sha1="389215fbfab4c1e218d8ef08fa5f7c2bb2a4e6da" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
+
+
+	<software name="basgames">
+		<description>Basic Games</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="368640">
+				<rom name="sanyo_mbc555_basic_games.ima" size="368640" crc="e076efa4" sha1="a9fd7dcae96aca09206a4a8529e50cdb191739ba" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="cashman">
 		<description>Cashman</description>
 		<year>1984</year>