diff --git a/hash/bbc_rom.xml b/hash/bbc_rom.xml
index 3deb721f4f0..7498b37dba5 100644
--- a/hash/bbc_rom.xml
+++ b/hash/bbc_rom.xml
@@ -1532,6 +1532,7 @@ license:CC0
 		<description>BBC Teletext 2.38</description>
 		<year>198?</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Acorn Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="BBCTeletext-2.38.rom" size="16384" crc="b14e0ac5" sha1="10684233152b9e9cbd56e5f6fa5d1ed6e65006d7"/>
@@ -1543,6 +1544,7 @@ license:CC0
 		<description>BBC Teletext 2.50</description>
 		<year>1986</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Acorn Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="BBCTeletext-2.50.rom" size="16384" crc="6a8fcada" sha1="d8a51e4b9bd6bafa826d1d76622cc5811ce9a0ad"/>
@@ -1554,6 +1556,7 @@ license:CC0
 		<description>ATS 2.58</description>
 		<year>1987</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Acorn Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS-2.58.rom" size="16384" crc="2eb236ac" sha1="11ee629ff22d45cdfa4ad5dd7c70cafbbf11a971"/>
@@ -1565,6 +1568,7 @@ license:CC0
 		<description>ATS 2.59 Morley</description>
 		<year>1987</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Morley Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS-2.59-Morley.rom" size="16384" crc="b6a1a3f2" sha1="45658bd369a07c5df3d41636a8f84bdf741ce159"/>
@@ -1576,6 +1580,7 @@ license:CC0
 		<description>ATS 2.60 STL</description>
 		<year>1988</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Solidisk Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS-2.60-STL.rom" size="16384" crc="c00995a7" sha1="d7742f78e77a677e92b8401b7a00efd6e0dc6731"/>
@@ -1587,6 +1592,7 @@ license:CC0
 		<description>ATS 3.0</description>
 		<year>1988</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Acorn Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS-3.0.rom" size="16384" crc="c9c521e8" sha1="2703dd20bc96d867f74940d7aa1fe84c8f4c6ecc"/>
@@ -1598,6 +1604,7 @@ license:CC0
 		<description>ATS 3.1 Morley</description>
 		<year>1989</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Morley Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS-3.1-Morley.rom" size="16384" crc="d8cc1386" sha1="41a25d5ab5972e6acfecf9318aab239c6e0ff1bc"/>
@@ -1609,6 +1616,7 @@ license:CC0
 		<description>ATS 3.1</description>
 		<year>1989</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires Acorn Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS-3.1.rom" size="16384" crc="b16c4147" sha1="6e206e2232e83ebfc25647e029de2cb83876dd25"/>
@@ -1620,6 +1628,7 @@ license:CC0
 		<description>ATS+ 1.00</description>
 		<year>1987</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires GIS Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS+-1.00.rom" size="16384" crc="490382ee" sha1="d6ea5ade7a34947a48577a49d389da8698ca8370"/>
@@ -1629,8 +1638,9 @@ license:CC0
 
 	<software name="atsp">
 		<description>ATS+ 2.00</description>
-		<year>1988</year>
+		<year>1989</year>
 		<publisher>BBC Soft</publisher>
+		<info name="usage" value="Requires GIS Teletext Adaptor"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
 				<rom name="ATS+-2.00.rom" size="16384" crc="0da04674" sha1="8713b63a5d4a63586f4220d28d6821947b6d0aac"/>
@@ -2867,7 +2877,7 @@ license:CC0
 		<sharedfeat name="fdc_default" value="opus8272"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
-				<rom name="Opus-DDOS-3.05.rom" size="16384" crc="43c75fa4" sha1="0b7194a234c2316ba825e878e3f69928bf3bb595"/>
+				<rom name="Opus-DDOS-3.05r2.rom" size="16384" crc="43c75fa4" sha1="0b7194a234c2316ba825e878e3f69928bf3bb595"/>
 			</dataarea>
 		</part>
 	</software>
@@ -2900,8 +2910,8 @@ license:CC0
 		</part>
 	</software>
 
-	<software name="ddos315" cloneof="ddos316">
-		<description>Opus DDOS 3.15</description>
+	<software name="ddos315r5" cloneof="ddos316">
+		<description>Opus DDOS 3.15 Rev.5</description>
 		<year>1984</year>
 		<publisher>Slogger</publisher>
 		<info name="usage" value="Requires Opus 2791 FDC" />
@@ -2909,14 +2919,56 @@ license:CC0
 		<sharedfeat name="fdc_default" value="opus2791"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
-				<rom name="Opus-DDOS-3.15.rom" size="16384" crc="5f06701c" sha1="9e250dc7ddcde35b19e8f29f2cfe95a79f46d473"/>
+				<rom name="Opus-DDOS-3.15r5.rom" size="16384" crc="b6b91bed" sha1="f8ee6fbfac4d2a921ed9b16f39dda790244db477"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos315r10" cloneof="ddos316">
+		<description>Opus DDOS 3.15 Rev.10</description>
+		<year>1985</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus 2791 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus2791"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.15r10.rom" size="16384" crc="5f06701c" sha1="9e250dc7ddcde35b19e8f29f2cfe95a79f46d473"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos315r20" cloneof="ddos316">
+		<description>Opus DDOS 3.15 Rev.20</description>
+		<year>1985</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus 2791 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus2791"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.15r20.rom" size="16384" crc="67ef6d5d" sha1="1dbf3a61ef11becf072953333d1507e5db04bb6b"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos315" cloneof="ddos316">
+		<description>Opus DDOS 3.15 Rev.30</description>
+		<year>1985</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus 2791 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus2791"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.15r30.rom" size="16384" crc="62c76aa3" sha1="9745d6a74fa5a9753c145cba88809ac32e1133c4"/>
 			</dataarea>
 		</part>
 	</software>
 
 	<software name="ddos316">
 		<description>Opus DDOS 3.16</description>
-		<year>1984</year>
+		<year>1986</year>
 		<publisher>Slogger</publisher>
 		<info name="usage" value="Requires Opus 2791 FDC" />
 		<sharedfeat name="compatibility" value="B"/>
@@ -2928,8 +2980,8 @@ license:CC0
 		</part>
 	</software>
 
-	<software name="ddos335" cloneof="ddos336">
-		<description>Opus DDOS 3.35</description>
+	<software name="ddos335r2" cloneof="ddos336">
+		<description>Opus DDOS 3.35 Rev.2</description>
 		<year>1984</year>
 		<publisher>Slogger</publisher>
 		<info name="usage" value="Requires Opus 2793 FDC" />
@@ -2937,14 +2989,42 @@ license:CC0
 		<sharedfeat name="fdc_default" value="opus2793"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
-				<rom name="Opus-DDOS-3.35.rom" size="16384" crc="e33167fb" sha1="42fbc9932db2087708da41cb1ffa94358683cf7a"/>
+				<rom name="Opus-DDOS-3.35r2.rom" size="16384" crc="e33167fb" sha1="42fbc9932db2087708da41cb1ffa94358683cf7a"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos335r30" cloneof="ddos336">
+		<description>Opus DDOS 3.35 Rev.30</description>
+		<year>1985</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus 2793 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus2793"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.35r30.rom" size="16384" crc="b4ef75f5" sha1="fe3329a00351cbca749ac7c7da7fb3bc3cd5785c"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos335" cloneof="ddos336">
+		<description>Opus DDOS 3.35 Rev.35</description>
+		<year>1986</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus 2793 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus2793"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.35r35.rom" size="16384" crc="02af1479" sha1="5a6e554212b6dba24b6ed18e6ad3141858195577"/>
 			</dataarea>
 		</part>
 	</software>
 
 	<software name="ddos336">
 		<description>Opus DDOS 3.36</description>
-		<year>1984</year>
+		<year>1986</year>
 		<publisher>Slogger</publisher>
 		<info name="usage" value="Requires Opus 2793 FDC" />
 		<sharedfeat name="compatibility" value="B"/>
@@ -2956,23 +3036,65 @@ license:CC0
 		</part>
 	</software>
 
-	<software name="ddos345" cloneof="ddos346">
-		<description>Opus DDOS 3.45</description>
-		<year>1984</year>
+	<software name="ddos345r12" cloneof="ddos346">
+		<description>Opus DDOS 3.45 Rev.12</description>
+		<year>1985</year>
 		<publisher>Slogger</publisher>
 		<info name="usage" value="Requires Opus D-DOS(B) 1770 FDC" />
 		<sharedfeat name="compatibility" value="B"/>
 		<sharedfeat name="fdc_default" value="opus1770"/>
 		<part name="rom1" interface="bbc_rom">
 			<dataarea name="rom" size="16384">
-				<rom name="Opus-DDOS-3.45.rom" size="16384" crc="c0163b95" sha1="1c5a68e08abbb7ffe663151c59088f750d2287a9"/>
+				<rom name="Opus-DDOS-3.45r12.rom" size="16384" crc="c0163b95" sha1="1c5a68e08abbb7ffe663151c59088f750d2287a9"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos345r20" cloneof="ddos346">
+		<description>Opus DDOS 3.45 Rev.20</description>
+		<year>1985</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus D-DOS(B) 1770 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus1770"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.45r20.rom" size="16384" crc="e59d78fd" sha1="8ec3b94f70bf023e13630ccbaa70bcadbf997845"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos345r30" cloneof="ddos346">
+		<description>Opus DDOS 3.45 Rev.30</description>
+		<year>1985</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus D-DOS(B) 1770 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus1770"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.45r30.rom" size="16384" crc="1f018797" sha1="f92aecd52ebe6f8265131b142303dce47590c75b"/>
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="ddos345" cloneof="ddos346">
+		<description>Opus DDOS 3.45</description>
+		<year>1986</year>
+		<publisher>Slogger</publisher>
+		<info name="usage" value="Requires Opus D-DOS(B) 1770 FDC" />
+		<sharedfeat name="compatibility" value="B"/>
+		<sharedfeat name="fdc_default" value="opus1770"/>
+		<part name="rom1" interface="bbc_rom">
+			<dataarea name="rom" size="16384">
+				<rom name="Opus-DDOS-3.45.rom" size="16384" crc="3792967f" sha1="53433dac44a8147939b33582fb299c7085c14fb2"/>
 			</dataarea>
 		</part>
 	</software>
 
 	<software name="ddos346">
 		<description>Opus DDOS 3.46</description>
-		<year>1984</year>
+		<year>1986</year>
 		<publisher>Slogger</publisher>
 		<info name="usage" value="Requires Opus D-DOS(B) 1770 FDC" />
 		<sharedfeat name="compatibility" value="B"/>
@@ -9013,7 +9135,7 @@ license:CC0
 		</part>
 	</software>
 
-	<software name="ttxtrtf">
+	<software name="ttxtrtf" cloneof="ttxtsup">
 		<description>Teletext RTFROM</description>
 		<year>1986</year>
 		<publisher>Morley Electronics</publisher>