diff --git a/RELEASE.txt b/RELEASE.txt
index bb3a4ba7f..4a59ea42f 100644
--- a/RELEASE.txt
+++ b/RELEASE.txt
@@ -71,11 +71,13 @@ This release supports the following features:
 	
 
 	
-	- The call back value for Start Acquisition Call back has only 2 
-	options now:
-		* 0 user mode: user call back takes care of open, close and writing 
-		  to file.
-		* 1 default mode: default procedure to open, close and write to file.
+	- The call back value for Start Acquisition Call back is insignificant at the 
+	moment and left for future use. Instead, the following rules apply:
+		* If file write is enabled from the client, we will write the files.
+		* If callbacks are registered, they will be called.
+	For example, the user prefers to write the data himself, one must disable
+	file write (so we dont write) and register the callbacks (so the user gets 
+	the data).
 		
 		
 
diff --git a/users/mainReceiver.cpp b/users/mainReceiver.cpp
index 8c3f90e7d..f93a6674f 100644
--- a/users/mainReceiver.cpp
+++ b/users/mainReceiver.cpp
@@ -90,6 +90,8 @@ int main(int argc, char *argv[]) {
 		}
 
 		//register callbacks
+		//remember to set file write enable to 0 (using the client) if we should not write files and
+		//you will write data using the callbacks
 
 		/**
 		 * Call back for start acquisition
@@ -99,10 +101,9 @@ int main(int argc, char *argv[]) {
 		 * fileindex
 		 * datasize
 		 *
-		 * return value is
-		 * 0 callback takes care of open,close,wrie file
-		 * 1 callback writes file, we have to open, close it
-		 * 2 we open, close, write file, callback does not do anything
+		 * return value is insignificant at the moment
+		 * we write depending on file write enable
+		 * users get data to write depending on call backs registered
 		 */
 		printf("Registering 	StartAcq()\n");
 		receivers[i]->registerCallBackStartAcquisition(StartAcq, NULL);
@@ -133,7 +134,6 @@ int main(int argc, char *argv[]) {
 		 * version is the version number of this structure format
 		 * dataPointer is the pointer to the data
 		 * dataSize in bytes is the size of the data in bytes
-		 * fileDescriptor is the file descriptor
 		 */
 		printf("Registering     GetData() \n");
 		receivers[i]->registerCallBackRawDataReady(GetData,NULL);