--- a/qtinternetradio/irqisdsclient/inc/irqisdsclient.h	Thu May 27 12:46:34 2010 +0300
+++ b/qtinternetradio/irqisdsclient/inc/irqisdsclient.h	Fri Jun 11 13:30:40 2010 +0300
@@ -111,7 +111,11 @@
     /**
      *IRQIsdsClient::IsdsListenRequestL()
      *issue a listen request to the isds client. 
-     *@param int,bool, the current index of channel, the history tag  
+     *@param int,bool, 
+     *if we set the aHistoryBool to false, the aCurrentIndex means the current song's index
+     *in the current list.
+     *if we set the aHistoryBool to true,  the aCurrentIndex means the channel ID you expect 
+     *to listen, for sometimes, the channel ID is saved in the DB so we could get it directly
      **/
     IMPORT_C void isdsListenRequest(int aCurrentIndex, bool aHistoryBool =
             false);