diff --git a/components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerDemo.lpi b/components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerDemo.lpi
index 0b9aa983d..155cf2a42 100644
--- a/components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerDemo.lpi
+++ b/components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerDemo.lpi
@@ -39,12 +39,12 @@
         <IsPartOfProject Value="True"/>
       </Unit0>
       <Unit1>
-        <Filename Value="JvSpellCheckerForm.pas"/>
+        <Filename Value="jvspellcheckerform.pas"/>
         <IsPartOfProject Value="True"/>
         <HasResources Value="True"/>
       </Unit1>
       <Unit2>
-        <Filename Value="MainFrm.pas"/>
+        <Filename Value="mainfrm.pas"/>
         <IsPartOfProject Value="True"/>
         <ComponentName Value="frmMain"/>
         <HasResources Value="True"/>
diff --git a/components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerForm.lfm b/components/jvcllaz/examples/JvSpellChecker/jvspellcheckerform.lfm
similarity index 100%
rename from components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerForm.lfm
rename to components/jvcllaz/examples/JvSpellChecker/jvspellcheckerform.lfm
diff --git a/components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerForm.pas b/components/jvcllaz/examples/JvSpellChecker/jvspellcheckerform.pas
similarity index 100%
rename from components/jvcllaz/examples/JvSpellChecker/JvSpellCheckerForm.pas
rename to components/jvcllaz/examples/JvSpellChecker/jvspellcheckerform.pas
diff --git a/components/jvcllaz/examples/JvSpellChecker/MainFrm.lfm b/components/jvcllaz/examples/JvSpellChecker/mainfrm.lfm
similarity index 100%
rename from components/jvcllaz/examples/JvSpellChecker/MainFrm.lfm
rename to components/jvcllaz/examples/JvSpellChecker/mainfrm.lfm
diff --git a/components/jvcllaz/examples/JvSpellChecker/MainFrm.pas b/components/jvcllaz/examples/JvSpellChecker/mainfrm.pas
similarity index 100%
rename from components/jvcllaz/examples/JvSpellChecker/MainFrm.pas
rename to components/jvcllaz/examples/JvSpellChecker/mainfrm.pas
diff --git a/components/jvcllaz/packages/JvCmpD.lpk b/components/jvcllaz/packages/jvcmpd.lpk
similarity index 98%
rename from components/jvcllaz/packages/JvCmpD.lpk
rename to components/jvcllaz/packages/jvcmpd.lpk
index 4be00d546..2beca9fac 100644
--- a/components/jvcllaz/packages/JvCmpD.lpk
+++ b/components/jvcllaz/packages/jvcmpd.lpk
@@ -2,7 +2,7 @@
 <CONFIG>
   <Package Version="4">
     <PathDelim Value="\"/>
-    <Name Value="jvcmpd"/>
+    <Name Value="JvCmpD"/>
     <Type Value="RunAndDesignTime"/>
     <Author Value="Various authors - see header of each unit for original author."/>
     <CompilerOptions>
diff --git a/components/jvcllaz/packages/JvCmpR.lpk b/components/jvcllaz/packages/jvcmpr.lpk
similarity index 91%
rename from components/jvcllaz/packages/JvCmpR.lpk
rename to components/jvcllaz/packages/jvcmpr.lpk
index b79745f1b..7d0da4d93 100644
--- a/components/jvcllaz/packages/JvCmpR.lpk
+++ b/components/jvcllaz/packages/jvcmpr.lpk
@@ -20,15 +20,15 @@
     <Version Major="1" Release="4"/>
     <Files Count="5">
       <Item1>
-        <Filename Value="..\run\JvCmp\JvSpellChecker.pas"/>
+        <Filename Value="..\run\JvCmp\jvspellchecker.pas"/>
         <UnitName Value="JvSpellChecker"/>
       </Item1>
       <Item2>
-        <Filename Value="..\run\JvCmp\JvSpellerForm.pas"/>
+        <Filename Value="..\run\JvCmp\jvspellerform.pas"/>
         <UnitName Value="JvSpellerForm"/>
       </Item2>
       <Item3>
-        <Filename Value="..\run\JvCmp\JvSpellIntf.pas"/>
+        <Filename Value="..\run\JvCmp\jvspellintf.pas"/>
         <UnitName Value="JvSpellIntf"/>
       </Item3>
       <Item4>
diff --git a/components/jvcllaz/run/JvCmp/JvSpellChecker.pas b/components/jvcllaz/run/JvCmp/jvspellchecker.pas
similarity index 100%
rename from components/jvcllaz/run/JvCmp/JvSpellChecker.pas
rename to components/jvcllaz/run/JvCmp/jvspellchecker.pas
diff --git a/components/jvcllaz/run/JvCmp/JvSpellerForm.lfm b/components/jvcllaz/run/JvCmp/jvspellerform.lfm
similarity index 100%
rename from components/jvcllaz/run/JvCmp/JvSpellerForm.lfm
rename to components/jvcllaz/run/JvCmp/jvspellerform.lfm
diff --git a/components/jvcllaz/run/JvCmp/JvSpellerForm.pas b/components/jvcllaz/run/JvCmp/jvspellerform.pas
similarity index 100%
rename from components/jvcllaz/run/JvCmp/JvSpellerForm.pas
rename to components/jvcllaz/run/JvCmp/jvspellerform.pas
diff --git a/components/jvcllaz/run/JvCmp/JvSpellIntf.pas b/components/jvcllaz/run/JvCmp/jvspellintf.pas
similarity index 100%
rename from components/jvcllaz/run/JvCmp/JvSpellIntf.pas
rename to components/jvcllaz/run/JvCmp/jvspellintf.pas