diff --git a/assets/css/components/conversations/windows.css b/assets/css/components/conversations/windows.css
index 4c6c3218..3ab1307a 100644
--- a/assets/css/components/conversations/windows.css
+++ b/assets/css/components/conversations/windows.css
@@ -62,4 +62,11 @@
 	-ms-transform: translate(0, 0);
 	-o-transform: translate(0, 0);
 	transform: translate(0, 0);
+}
+
+/**
+ * Conversations messages
+ */
+#conversationsElem .conversation-msg-image {
+	height: 50px;
 }
\ No newline at end of file
diff --git a/assets/js/common/utils.js b/assets/js/common/utils.js
index 636dba6a..ac04a29d 100644
--- a/assets/js/common/utils.js
+++ b/assets/js/common/utils.js
@@ -27,7 +27,8 @@ function createElem(nodeType, appendTo){
  * @param {Object} infos Informations about the HTML node to create
  * @info {String} type The type of the new node
  * @info {HTMLElement} appendTo HTML Element that will receive the new node
- * @info {String} insertBefore Insert before specified HTML element
+ * @info {HTMLElement} insertBefore Insert before specified HTML element
+ * @info {HTMLElement} insertAsFirstChild Insert the new HTML Element as the first child of the specified element
  * @info {String} class The class of the new element
  * @info {String} id The ID of the new element
  * @info {String} title The title of the new element
@@ -50,6 +51,16 @@ function createElem2(infos){
 	if(infos.insertBefore)
 		infos.insertBefore.parentNode.insertBefore(newElem, infos.insertBefore);
 	
+	//Append as the first child of an element
+	if(infos.insertAsFirstChild){
+		//Check if the element as already a child or not
+		if(infos.insertAsFirstChild.firstChild)
+			infos.insertAsFirstChild.insertBefore(newElem, infos.insertAsFirstChild.firstChild);
+		//Else we can just append the newly created element
+		else
+			infos.insertAsFirstChild.appendChild(newElem);
+	}
+
 	//Specify the class of the element
 	if(infos.class)
 		newElem.className = infos.class;
@@ -221,7 +232,7 @@ function createFormGroup(infos){
 
 	}
 	//In case of textarea
-	else if(infos.type = "textarea"){
+	else if(infos.type == "textarea"){
 		//Fill label value
 		if(infos.label)
 			labelElem.innerHTML = infos.label;
diff --git a/assets/js/components/conversations/chatWindows.js b/assets/js/components/conversations/chatWindows.js
index a9de9f1d..0d8eab94 100644
--- a/assets/js/components/conversations/chatWindows.js
+++ b/assets/js/components/conversations/chatWindows.js
@@ -56,7 +56,7 @@ ComunicWeb.components.conversations.chatWindows = {
 		infosBox.conversationID = infos.conversationID;
 
 		//Change box root class name
-		infosBox.rootElem.className += " direct-chat";
+		infosBox.rootElem.className += " direct-chat direct-chat-primary";
 
 		//Adapt close button behaviour
 		infosBox.closeFunction = function(){
@@ -80,7 +80,7 @@ ComunicWeb.components.conversations.chatWindows = {
 			appendTo: infosBox.boxBody,
 			type: "div",
 			class: "direct-chat-messages",
-			innerHTML: "<p>Loading, please wait...</p>",
+			innerHTML: "",
 		});
 
 		//Add button to get conversation members
@@ -317,7 +317,7 @@ ComunicWeb.components.conversations.chatWindows = {
 		
 		//Empty messages area
 		emptyElem(conversationInfos.box.messagesArea);
-		conversationInfos.box.messagesArea.innerHTML = "<p>Reloading, please wait...</p>";
+		conversationInfos.box.messagesArea.innerHTML = "";
 
 		//Un-register conversation
 		ComunicWeb.components.conversations.service.unregisterConversation(conversationID);
@@ -682,6 +682,99 @@ ComunicWeb.components.conversations.chatWindows = {
 		//Success
 		return true;
 	},
+
+	/**
+	 * Add a message to a conversation window
+	 * 
+	 * @param {Integer} conversationID The ID of the conversation to update
+	 * @param {Object} messageInfos Informations about the message to add
+	 * @return {Boolean} True for a success
+	 */
+	addMessage: function(conversationID, messageInfos){
+
+		console.log(messageInfos);
+
+		//First, check if the conversation informations can be found
+		if(!this.__conversationsCache["conversation-"+conversationID]){
+			ComunicWeb.debug.logMessage("Conversation Chat Windows : Error ! Couldn't add a message to the conversation because the conversation was not found !");
+			return false;
+		}
+
+		//Else extract conversation informations
+		var convInfos = this.__conversationsCache["conversation-"+conversationID];
+
+		//Check if it is the current user who sent the message
+		var userIsPoster = messageInfos.ID_user == userID();
+
+		//Create message element
+		var messageElem = createElem2({
+			insertAsFirstChild: convInfos.box.messagesArea,
+			type: "div",
+			class: "direct-chat-msg " + (userIsPoster ? "right" : "")
+		});
+
+		//Display message header
+		var messageHeader = createElem2({
+			appendTo: messageElem,
+			type: "div",
+			class: "direct-chat-info clearfix"
+		});
+
+		//Add user name
+		var usernameElem = createElem2({
+			appendTo: messageHeader,
+			type: "span",
+			class: "direct-chat-name pull-" + (userIsPoster ? "right" : "left"),
+			innerHTML: "Loading",
+		});
+
+		//Add user account image
+		var userAccountImage = createElem2({
+			appendTo: messageElem,
+			type: "img",
+			class: "direct-chat-img",
+			src: ComunicWeb.__config.assetsURL + "img/defaultAvatar.png",
+			alt: "User account image",
+		});
+
+		//Add message
+		var messageTargetElem = createElem2({
+			appendTo: messageElem,
+			type: "div",
+			class: "direct-chat-text",
+		});
+
+		//Add text message
+		createElem2({
+			appendTo: messageTargetElem,
+			type: "span",
+			innerHTML: messageInfos.message,
+		});
+
+		//Check if an image has to be added
+		if(messageInfos.image_path != null){
+			createElem2({
+				appendTo: messageTargetElem,
+				type: "img",
+				src: messageInfos.image_path,
+				class: "conversation-msg-image"
+			});
+		}
+
+		//Load user informations
+		if(convInfos.membersInfos["user-" + messageInfos.ID_user]){
+
+			//Get informations
+			var userInfos = convInfos.membersInfos["user-" + messageInfos.ID_user];
+
+			//Replace poster name
+			usernameElem.innerHTML = userInfos.firstName + " " + userInfos.lastName;
+			userAccountImage.src = userInfos.accountImage;
+		}
+
+		//Success
+		return true;
+	},
 }
 
 //Register conversations cache cleaning function
diff --git a/assets/js/components/conversations/service.js b/assets/js/components/conversations/service.js
index e2e9849b..d5ebc210 100644
--- a/assets/js/components/conversations/service.js
+++ b/assets/js/components/conversations/service.js
@@ -94,8 +94,7 @@ ComunicWeb.components.conversations.service = {
 	 */
 	performTask: function(){
 
-		console.log(this.__serviceCache);
-		//Prepare API request
+		//Prepare interface request
 		var newConversations = [];
 		var conversationsToRefresh = {}
 
@@ -107,13 +106,13 @@ ComunicWeb.components.conversations.service = {
 			var processConversation = this.__serviceCache[i].conversationID;
 
 			//Check if it is new conversation
-			if(this.__serviceCache[i].last_update === 0)
+			if(this.__serviceCache[i].last_message_id === 0)
 				newConversations.push(processConversation);
 			
 			//Else perform a simple update of the conversation
 			else {
 				conversationsToRefresh["conversation-"+processConversation] = {
-					last_update: this.__serviceCache[i].last_update,
+					last_message_id: this.__serviceCache[i].last_message_id,
 				};
 			}
 		}
@@ -139,7 +138,7 @@ ComunicWeb.components.conversations.service = {
 	 * @return {Boolean} True for a success
 	 */
 	callback: function(result){
-
+		console.log(result);
 		//Check for errors
 		if(result.error){
 			ComunicWeb.debug.logMessage("Conversations Service : Couldn't update conversations !");
@@ -149,6 +148,29 @@ ComunicWeb.components.conversations.service = {
 		}
 		else {
 			//We can continue with the result
+			//Process each conversation
+			var i;
+			for(i in result){
+
+				//Check if new entries are available
+				if(result[i].length === 0)
+					continue; //Nothing to be done
+				
+				//Extract conversation ID
+				var conversationID = this.__serviceCache[i].conversationID;
+
+				//Extract conversation ID
+				var messages = result[i];
+
+				//We update last message ID with the last message ID
+				this.__serviceCache[i].last_message_id = messages[messages.length-1].ID;
+
+				//We process each message by calling chat windows script to ask it to add messages
+				var j;
+				for(j in messages)
+					ComunicWeb.components.conversations.chatWindows.addMessage(conversationID, messages[j]);
+
+			}
 		}
 
 		//Unlock service
@@ -173,7 +195,7 @@ ComunicWeb.components.conversations.service = {
 		//Register conversation
 		this.__serviceCache['conversation-' + conversationID] = {
 			conversationID: conversationID,
-			last_update: 0,
+			last_message_id: 0,
 		};
 
 		//Success