diff --git a/stepmania/src/disasm/disasm.cpp b/stepmania/src/disasm/disasm.cpp
index dca5965623..89cc3e2439 100644
--- a/stepmania/src/disasm/disasm.cpp
+++ b/stepmania/src/disasm/disasm.cpp
@@ -1,19 +1,4 @@
 //	disasm - Disassembly module compiler for VirtualDub
-//	Copyright (C) 2002 Avery Lee, All Rights Reserved
-//
-//	This program is free software; you can redistribute it and/or modify
-//	it under the terms of the GNU General Public License as published by
-//	the Free Software Foundation; either version 2 of the License, or
-//	(at your option) any later version.
-//
-//	This program is distributed in the hope that it will be useful,
-//	but WITHOUT ANY WARRANTY; without even the implied warranty of
-//	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//	GNU General Public License for more details.
-//
-//	You should have received a copy of the GNU General Public License
-//	along with this program; if not, write to the Free Software
-//	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 #pragma warning(disable: 4786)
 
@@ -1073,3 +1058,28 @@ x}
 
 	return 0;
 }
+
+/*
+ * (c) 2002 Avery Lee
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
diff --git a/stepmania/src/disasm/mapconv.cpp b/stepmania/src/disasm/mapconv.cpp
index 52f9eee857..09d0325034 100644
--- a/stepmania/src/disasm/mapconv.cpp
+++ b/stepmania/src/disasm/mapconv.cpp
@@ -1,19 +1,4 @@
 //	mapconv - symbolic debugging info generator for VirtualDub
-//	Copyright (C) 2002 Avery Lee, All Rights Reserved
-//
-//	This program is free software; you can redistribute it and/or modify
-//	it under the terms of the GNU General Public License as published by
-//	the Free Software Foundation; either version 2 of the License, or
-//	(at your option) any later version.
-//
-//	This program is distributed in the hope that it will be useful,
-//	but WITHOUT ANY WARRANTY; without even the implied warranty of
-//	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//	GNU General Public License for more details.
-//
-//	You should have received a copy of the GNU General Public License
-//	along with this program; if not, write to the Free Software
-//	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 #include <vector>
 #include <algorithm>
@@ -288,3 +273,28 @@ int main(int argc, char **argv) {
 
 	return 0;
 }
+
+/*
+ * (c) 2002 Avery Lee
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */