diff --git a/src/SegmentAndTrack.m b/src/SegmentAndTrack.m
index 3970063f3061442a0e992a81a929cafd86bc65d6..a327a42969e23443d533dea2e3fe0cf4a0dbba9e 100644
--- a/src/SegmentAndTrack.m
+++ b/src/SegmentAndTrack.m
@@ -3,20 +3,14 @@
 % SegmentAndTrack.m - This is the main program function for the RAB tools 
 % application.
 
-% 
-% 
 % /******************************************************************************
 % 
-% This program, "NCDM", the associated MATLAB scripts and all 
-% provided data, are copyright (C) 2011-2014 Andrew R. Cohen and Mark 
-% Winter.  All rights reserved.
-% 
-% This program uses bzip2 compressor as a static library.
-% See the file SRC\C\bz2static\LICENSE.txt for details on that software.
+% This program, part of rab-tools is copyright (C) 2011-2014 Andrew R. 
+% Cohen and Mark Winter.  All rights reserved.
 % 
 % This software may be referenced as:
 % 
-% ?Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
+% Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
 % lines for in vivo studies of endosome biology in zebrafish. Developmental Dynamics, 
 % 2011. 240(11): p. 2452-65.
 % 
diff --git a/src/assignmentoptimal.m b/src/assignmentoptimal.m
index 3fa964ed316623ae49388c1b3f0bbaabec384eb8..a012872812a9f701ea2978d5673f60fc565792a5 100644
--- a/src/assignmentoptimal.m
+++ b/src/assignmentoptimal.m
@@ -1,3 +1,6 @@
+% note - there is a mex version of this that is signifcantly faster...
+% if performance is an issue, get that!
+
 function [assignment, cost] = assignmentoptimal(distMatrix)
 %ASSIGNMENTOPTIMAL    Compute optimal assignment by Munkres algorithm
 %		ASSIGNMENTOPTIMAL(DISTMATRIX) computes the optimal assignment for the
diff --git a/src/cp_getnicedialoglocation.m b/src/cp_getnicedialoglocation.m
index 9f06a5b93247cc469c07a7fa95578026ecc21a8d..94f139a4616ee022c5ae35789ef41e26a3c28ae0 100644
--- a/src/cp_getnicedialoglocation.m
+++ b/src/cp_getnicedialoglocation.m
@@ -1,17 +1,11 @@
-% 
-% 
 % /******************************************************************************
 % 
-% This program, "NCDM", the associated MATLAB scripts and all 
-% provided data, are copyright (C) 2013 Andrew R. Cohen and Mark Winter.  All 
-% rights reserved.
-% 
-% This program uses bzip2 compressor as a static library.
-% See the file SRC\C\bz2static\LICENSE.txt for details on that software.
+% This program, part of rab-tools is copyright (C) 2011-2014 Andrew R. 
+% Cohen and Mark Winter.  All rights reserved.
 % 
 % This software may be referenced as:
 % 
-% ?Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
+% Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
 % lines for in vivo studies of endosome biology in zebrafish. Developmental Dynamics, 
 % 2011. 240(11): p. 2452-65.
 % 
diff --git a/src/cp_setdefaultbutton.m b/src/cp_setdefaultbutton.m
index 65cc75975632d595be026d7d7111243d9447733a..2f4843c1f5d944ced0479c1cf97b49e4e0e3ffbf 100644
--- a/src/cp_setdefaultbutton.m
+++ b/src/cp_setdefaultbutton.m
@@ -1,17 +1,11 @@
-% 
-% 
 % /******************************************************************************
 % 
-% This program, "NCDM", the associated MATLAB scripts and all 
-% provided data, are copyright (C) 2013 Andrew R. Cohen and Mark Winter.  All 
-% rights reserved.
-% 
-% This program uses bzip2 compressor as a static library.
-% See the file SRC\C\bz2static\LICENSE.txt for details on that software.
+% This program, part of rab-tools is copyright (C) 2011-2014 Andrew R. 
+% Cohen and Mark Winter.  All rights reserved.
 % 
 % This software may be referenced as:
 % 
-% ?Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
+% Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
 % lines for in vivo studies of endosome biology in zebrafish. Developmental Dynamics, 
 % 2011. 240(11): p. 2452-65.
 % 
diff --git a/src/nmquestdlg.m b/src/nmquestdlg.m
index 2ac50756b892838d734f8c29f83a843acdf3aec0..596830be7a9cae7710b9b3702c13363a2f912da8 100644
--- a/src/nmquestdlg.m
+++ b/src/nmquestdlg.m
@@ -1,17 +1,11 @@
-% 
-% 
 % /******************************************************************************
 % 
-% This program, "NCDM", the associated MATLAB scripts and all 
-% provided data, are copyright (C) 2013 Andrew R. Cohen and Mark Winter.  All 
-% rights reserved.
-% 
-% This program uses bzip2 compressor as a static library.
-% See the file SRC\C\bz2static\LICENSE.txt for details on that software.
+% This program, part of rab-tools is copyright (C) 2011-2014 Andrew R. 
+% Cohen and Mark Winter.  All rights reserved.
 % 
 % This software may be referenced as:
 % 
-% ?Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
+% Clark, B., M. Winter, A.R. Cohen, and B. Link, Generation of Rab-based transgenic 
 % lines for in vivo studies of endosome biology in zebrafish. Developmental Dynamics, 
 % 2011. 240(11): p. 2452-65.
 %