diff --git a/README b/README
index f157c42a023711e68405e788e2ea5f5beb922788..60845db0b8d78583961e0923185642d1ebf387fc 100644
--- a/README
+++ b/README
@@ -1,19 +1,24 @@
-this is part of the CAMTRON Project. Codename: Software B
+To get started recording, read dox/notes_b
+	> GETTING STARTED
+	> OVERVIEW VIMBA / B
 
-Based of VimbaX SDK from:
-  https://www.alliedvision.com/en/products/software/vimba-x-sdk/
 
--> expanded on VimbaCPP/Example/AsyncOpenCVRecorder !
 
-does: acquire images and store them as jpeg along with timestamps
+Overview git repos camtron, schrebatron and ecotron
+###############################
 
--------------------------------
+schrebatron - git@gitlab.idiv.de:tb55xemi/rftrack3k.git 
+schrebatrondata - git@gitlab.idiv.de:sugu/schrebatrondata.git
 
-Software B actually consists of 2 apps:
+ecotrondata - git@gitlab.idiv.de:sugu/ecotrondata.git - https://git.idiv.de/sugu/ecotrondata
+ecotron - git@gitlab.idiv.de:tb55xemi/rft2node.git
+ecotronscripts - git@gitlab.idiv.de:tb55xemi/ecotron-rfid-controller-script-set.git
 
-  1. recorder-cmd
-    a commandline app that is meant to be standalone and communicates with the camera
+camtron_all - git@gitlab.idiv.de:sugu/camtron_all.git
+	camtron a - just docs inside camtron_all - notes about hardware (banfs,docs) and setup
+	camtron b = VIMBA - git@gitlab.idiv.de:sugu/vimba.git - records video from cameras
+	camtron c = camtron / bgslibrary - git@gitlab.idiv.de:sugu/camtron.git - background subtraction
+	camtron d = itrackl-process-scriptws - git@gitlab.idiv.de:tb55xemi/itrackl-process-scripts.git - scripts for processing
 
-  2. recorder-gui
-    a Qt GUI app, which calls the commandline app and displays the images
+###############################
 
diff --git a/src/core.h b/src/core.h
index aed29c260dcc02f93ed3dcacfc6ffc5c4fb095a7..ed6690ef2b38806ccf84de45859587d26089e2d4 100644
--- a/src/core.h
+++ b/src/core.h
@@ -24,7 +24,7 @@ public:
 public slots:
 	void listCams();
 	void detectCams();
-	void onCameraChanged(CameraPtr,UpdateTriggerType);
+	void onCameraChanged(CameraPtr,UpdateTriggerType); //called by CamObserver which is notified by Vimba SDK
 	void openCam();
 	void closeCam();
 	void loadSettings();
diff --git a/src/utils.h b/src/utils.h
index 20712f34d0a97e6bb5f105a7994ef331b326c7ab..92893f63e162ea02a35ae10181ae7faa95afedbe 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -18,11 +18,11 @@ QString settingsFile(QString filename="");
 QString outDir(QString dirname="");
 
 seconds recDuration(seconds=0s);
-qint64 frameSize(qint64 frameSize=0);
-int fps(int fps=0);
+qint64 frameSize(qint64 frameSize=0); //Note: its an estimate and can be easily set in config!
+int fps(int fps=0); //TODO: no effect yet.
 
 int threadsPerCam();
-int ncam(const int& n=0);
+int ncam(const int& n=0); //return number of cams
 
 const QChar DELIM='|';
 extern std::atomic<bool> running; //global flag to ensure proper exit of threads