diff --git a/hash/ibm5150.xml b/hash/ibm5150.xml
index f7536c99be2..dda5bb83993 100644
--- a/hash/ibm5150.xml
+++ b/hash/ibm5150.xml
@@ -5226,8 +5226,30 @@ has been replaced with an all-zero block. -->
 		</part>
 	</software>
 
-	<software name="pcdos11i" cloneof="pcdos11" supported="no">
-		<description>IBM Personal Computer DOS (Version 1.10) (International master disk)</description>
+	<software name="pcdos11m" cloneof="pcdos11">
+		<description>IBM Personal Computer DOS (Version 1.10, Master diskette)</description>
+		<year>1982</year>
+		<publisher>IBM</publisher>
+		<info name="version" value="1.10" />
+		<info name="usage" value="Requires ROM BASIC" />
+		<part name="flop1" interface="floppy_5_25">
+			<feature name="disk_serial" value="6936918" />
+			<feature name="part_id" value="DOS" />
+			<dataarea name="flop" size = "142637">
+				<rom name="PC-DOS_1.1_IBM.td0" size="142637" crc="54515c60" sha1="2e9d88a08f754740de0c0a9fd3702076dcd4abf3" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_5_25">
+			<feature name="disk_serial" value="6936920" />
+			<feature name="part_id" value="Samples" />
+			<dataarea name="flop" size = "48311">
+				<rom name="PC-DOS_1.1_Samples_IBM.td0" size="48311" crc="64075a0c" sha1="b4d129b8d0dd4f3db2a38fb4792165b172555d3f" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="pcdos11ma" cloneof="pcdos11" supported="no">
+		<description>IBM Personal Computer DOS (Version 1.10) (Master diskette, alt)</description>
 		<year>1982</year>
 		<publisher>IBM</publisher>
 		<info name="version" value="1.10" />
@@ -5296,8 +5318,30 @@ has been replaced with an all-zero block. -->
 		</part>
 	</software>
 
+	<software name="pcdos2m" cloneof="pcdos2">
+		<description>IBM Personal Computer DOS (Version 2.00, Master diskette)</description>
+		<year>1983</year>
+		<publisher>IBM</publisher>
+		<info name="version" value="2.00" />
+		<info name="usage" value="Requires ROM BASIC" />
+		<part name="flop1" interface="floppy_5_25">
+			<feature name="disk_serial" value="6183372" />
+			<feature name="part_id" value="DOS" />
+			<dataarea name="flop" size = "184320">
+				<rom name="PC-DOS_2.00_IBM.img" size="184320" crc="6042591e" sha1="b1616436809a894d1c968582c563255b999fe4c2" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_5_25">
+			<feature name="disk_serial" value="6183373" />
+			<feature name="part_id" value="Supplemental Programs" />
+			<dataarea name="flop" size = "184320">
+				<rom name="PC-DOS_2.00_Supplement_IBM.img" size="184320" crc="cf37729c" sha1="4f6fcc26d4382a8fed950bfaa8961669d513f93b" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="pcdos21">
-		<description>IBM Personal Computer DOS (Version 2.10)</description>
+		<description>IBM Personal Computer DOS (Version 2.10, set 1)</description>
 		<year>1983</year>
 		<publisher>IBM</publisher>
 		<info name="version" value="2.10" />
@@ -5314,7 +5358,7 @@ has been replaced with an all-zero block. -->
 	</software>
 
 	<software name="pcdos21a" cloneof="pcdos21">
-		<description>IBM Personal Computer DOS (Version 2.10, Alt)</description>
+		<description>IBM Personal Computer DOS (Version 2.10, set 2)</description>
 		<year>1983</year>
 		<publisher>IBM</publisher>
 		<info name="version" value="2.10" />
@@ -5330,6 +5374,23 @@ has been replaced with an all-zero block. -->
 		</part>
 	</software>
 
+	<software name="pcdos21b" cloneof="pcdos21">
+		<description>IBM Personal Computer DOS (Version 2.10, set 3)</description>
+		<year>1983</year>
+		<publisher>IBM</publisher>
+		<info name="version" value="2.10" />
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size = "184320">
+				<rom name="D210_d1_180.img" size="184320" crc="22632195" sha1="0135f3be1ebb7569022ac10e9fc3986465b13dcd" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_5_25">
+			<dataarea name="flop" size = "184320">
+				<rom name="D210_d2_180.img" size="184320" crc="ab27cfdd" sha1="ac298822576c1c6b952f4e1d60ff50488d542168" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="pcdos3">
 		<description>IBM Personal Computer DOS (Version 3.00)</description>
 		<year>1984</year>
@@ -5960,6 +6021,52 @@ has been replaced with an all-zero block. -->
 		</part>
 	</software>
 
+	<software name="a10tank">
+		<description>A-10 Tank Killer (1.5)</description>
+		<year>1991</year>
+		<publisher>Dynamix</publisher>
+		<info name="version" value="1.5" />
+		<part name="flop1" interface="floppy_3_5">
+			<dataarea name="flop" size = "737280">
+				<rom name="A-10 Tank Killer (USA) (v1.5) (Disk 1).img" size="737280" crc="f57f0bf1" sha1="80793adc8ff57b68e650997640cfc14ac11dd1f9" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_3_5">
+			<dataarea name="flop" size = "737280">
+				<rom name="A-10 Tank Killer (USA) (v1.5) (Disk 2).img" size="737280" crc="527bdd8b" sha1="698c199ad675186f2cbc3effd9eb6385d4db58c4" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop3" interface="floppy_3_5">
+			<dataarea name="flop" size = "737280">
+				<rom name="A-10 Tank Killer (USA) (v1.5) (Disk 3).img" size="737280" crc="067de72a" sha1="c825880206cad14620a50e323c26823504963a41" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop4" interface="floppy_3_5">
+			<dataarea name="flop" size = "737280">
+				<rom name="A-10 Tank Killer (USA) (v1.5) (Disk 4).img" size="737280" crc="05c0aa0c" sha1="ba019c8fc98ca7b29fdb31737ddec58d256a9908" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="a10tanka" cloneof="a10tank">
+		<!-- Dumped via Kryoflux, all tracks show as good and unmodified -->
+		<description>A-10 Tank Killer (1.1)</description>
+		<year>1990</year>
+		<publisher>Dynamix</publisher>
+		<info name="version" value="Ver#1.1 / 5.14.90" />
+		<info name="serial" value="316010062809139" />
+		<part name="flop1" interface="floppy_3_5">
+			<dataarea name="flop" size = "737280">
+				<rom name="a10tank11_1.img" size="737280" crc="91db1441" sha1="4ac1cf90e768f0f1db8268fd20dd91ea7f39c081" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_3_5">
+			<dataarea name="flop" size = "737280">
+				<rom name="a10tank11_2.img" size="737280" crc="a65ceec8" sha1="cd6fd61fc58ec666a2e65accaff9f3c74bd85955" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="academy" supported="no">
 		<description>Academy - Tau Ceti 2</description>
 		<year>1987</year>
diff --git a/hash/ibm5170.xml b/hash/ibm5170.xml
index 3147575b260..ffb8c0e662d 100644
--- a/hash/ibm5170.xml
+++ b/hash/ibm5170.xml
@@ -6561,6 +6561,58 @@
 		</part>
 	</software>
 
+	<software name="1869de">
+		<description>1869 - Erlebte Geschichte Teil I (German)</description>
+		<year>1992</year>
+		<publisher>Max Design</publisher>
+		<part name="flop1" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1869 - Erlebte Geschichte Teil I (Germany) (Disk 1).img" size="1474560" crc="9af274d0" sha1="8569faeab7b3499b0e45efd2d8f5c4e20a63c62e" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1869 - Erlebte Geschichte Teil I (Germany) (Disk 2).img" size="1474560" crc="ce359b07" sha1="eb09902d9d62fb52ee743d278ff4c51144fcdebb" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="1942" supported="no">
+		<description>1942 - The Pacific Air War</description>
+		<year>1994</year>
+		<publisher>MicroProse</publisher>
+		<part name="flop1" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1942 - The Pacific Air War (USA, Europe) (Disk 1).img" size="1474560" crc="a7610577" sha1="f63934123a61164459ae2bac9da618acc2888a64" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1942 - The Pacific Air War (USA, Europe) (Disk 2).img" size="1474560" crc="88a0a99c" sha1="e86d85a60a63be3bfb6066f51b2ef2f23535f8de" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop3" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1942 - The Pacific Air War (USA, Europe) (Disk 3).img" size="1474560" crc="06f5a0eb" sha1="d71013af36546e7006508c3a96c50efbffd14398" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop4" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1942 - The Pacific Air War (USA, Europe) (Disk 4).img" size="1474560" crc="45b22ba1" sha1="d7858c3ace3e10bd95a2b96375db35724b4c935c" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop5" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1942 - The Pacific Air War (USA, Europe) (Disk 5).img" size="1474560" crc="5c03ea3f" sha1="32d3661cede5ef47fc04b45183db20e8dce5ee51" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop6" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<rom name="1942 - The Pacific Air War (USA, Europe) (Disk 6).img" size="1474560" crc="0bdf1618" sha1="5401ce331d8d7b4ef3c117088f00b853f7c75f33" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="5thfleet" supported="partial">
 		<description>5th Fleet</description>
 		<year>1994</year>
@@ -6784,6 +6836,33 @@
 		</part>
 	</software>
 
+	<software name="wincr2">
+		<!-- converted from DDI format -->
+		<description>Classic Road 2</description>
+		<year>1994</year>
+		<publisher>Progress</publisher>
+		<info name="alt_title" value="クラシック・ロード2" />
+		<info name="usage" value="Requires Japanese Windows 3.x" />
+		<part name="flop1" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<!-- <rom name="0509_1.DDI" size="820224" crc="3a728485" sha1="ffb9f55a775a9fd221be3a3abf3eec1ab5042986" offset="0"/> -->
+				<rom name="0509_1.img" size="1474560" crc="4ad1ee23" sha1="575079823ab1cd9db22f6e86b42c5b08a2a9518e" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop2" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<!-- <rom name="0509_2.DDI" size="783360" crc="6b932508" sha1="030f516ce91c2b9d6b99293ad644dad84f7361f4" offset="0"/> -->
+				<rom name="0509_2.img" size="1474560" crc="90a0f484" sha1="6ca68e4a0787590b60da923c0355a9f65c47d6d6" offset="0"/>
+			</dataarea>
+		</part>
+		<part name="flop3" interface="floppy_3_5">
+			<dataarea name="flop" size = "1474560">
+				<!-- <rom name="0509_3.DDI" size="552960" crc="8d2ee3c4" sha1="c2a50a9d5347632345eea0f49d489dfa7617c1dc" offset="0"/> -->
+				<rom name="0509_3.img" size="1474560" crc="92441ad3" sha1="8765cc260b2e921a60d4b3b6ab3e8b13430bfc9e" offset="0"/>
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="keen45">
 		<description>Commander Keen in Goodbye, Galaxy! (v1.4, EGA, 3.5")</description>
 		<year>1992</year>