diff --git a/gb.net.curl/src/CCurl.c b/gb.net.curl/src/CCurl.c
index a56c0a7de..d38dc723c 100644
--- a/gb.net.curl/src/CCurl.c
+++ b/gb.net.curl/src/CCurl.c
@@ -253,13 +253,20 @@ void CURL_init_stream(void *_object)
 }
 
 
+#define CHECK_PROGRESS_VAL(_var) if (THIS->_var != (int64_t)_var) { THIS->_var = (int64_t)_var; raise = TRUE; }
+
 static int curl_progress(void *_object, double dltotal, double dlnow, double ultotal, double ulnow)
 {
-	THIS->dltotal = (int64_t)dltotal;
-	THIS->dlnow = (int64_t)dlnow;
-	THIS->ultotal = (int64_t)ultotal;
-	THIS->ulnow = (int64_t)ulnow;
-	GB.Raise(THIS, EVENT_Progress, 0);
+	bool raise = FALSE;
+	
+	CHECK_PROGRESS_VAL(dltotal);
+	CHECK_PROGRESS_VAL(dlnow);
+	CHECK_PROGRESS_VAL(ultotal);
+	CHECK_PROGRESS_VAL(ulnow);
+	
+	if (raise)
+		GB.Raise(THIS, EVENT_Progress, 0);
+	
 	return 0;
 }
 
@@ -379,6 +386,10 @@ bool CURL_check_active(void *_object)
 
 void CURL_set_progress(void *_object, bool progress)
 {
+	#ifdef DEBUG
+	fprintf(stderr, "CURL_set_progress: %p %d\n", _object, progress);
+	#endif
+	
 	curl_easy_setopt(THIS_CURL, CURLOPT_NOPROGRESS, progress ? 0 : 1);
 	if (progress)
 	{
diff --git a/gb.net.curl/src/CFtpClient.c b/gb.net.curl/src/CFtpClient.c
index 17bae5a4f..106e1f164 100644
--- a/gb.net.curl/src/CFtpClient.c
+++ b/gb.net.curl/src/CFtpClient.c
@@ -149,7 +149,7 @@ static int ftp_exec(void *_object, int what, GB_ARRAY commands)
 			curl_easy_setopt(THIS_CURL, CURLOPT_WRITEDATA     , _object);
 			curl_easy_setopt(THIS_CURL, CURLOPT_UPLOAD        , 0);
 			
-			CURL_set_progress(THIS_CURL, TRUE);
+			CURL_set_progress(THIS, TRUE);
 			
 			break;
 			
@@ -159,7 +159,7 @@ static int ftp_exec(void *_object, int what, GB_ARRAY commands)
 			curl_easy_setopt(THIS_CURL, CURLOPT_READDATA     , _object);
 			curl_easy_setopt(THIS_CURL, CURLOPT_UPLOAD       , 1);
 			
-			CURL_set_progress(THIS_CURL, TRUE);
+			CURL_set_progress(THIS, TRUE);
 			
 			break;
 			
diff --git a/gb.net.curl/src/CHttpClient.c b/gb.net.curl/src/CHttpClient.c
index 1035c9aea..1e207fb46 100644
--- a/gb.net.curl/src/CHttpClient.c
+++ b/gb.net.curl/src/CHttpClient.c
@@ -209,10 +209,10 @@ static void http_initialize_curl_handle(void *_object, GB_ARRAY custom_headers)
 	else
 		curl_easy_setopt(THIS_CURL, CURLOPT_COOKIEJAR, NULL);
 
-	CURL_proxy_set(&THIS->proxy.proxy,THIS_CURL);
+	CURL_proxy_set(&THIS->proxy.proxy, THIS_CURL);
 	CURL_user_set(&THIS->user, THIS_CURL);
-	curl_easy_setopt(THIS_CURL, CURLOPT_URL,THIS_URL);
-
+	curl_easy_setopt(THIS_CURL, CURLOPT_URL, THIS_URL);
+	
 	THIS_HTTP->return_code = 0;
 	GB.FreeString(&THIS_HTTP->return_string);
 
@@ -301,7 +301,7 @@ static void http_get(void *_object, GB_ARRAY custom_headers, char *target)
 	}
 	
 	curl_easy_setopt(THIS_CURL, CURLOPT_HTTPHEADER, headers);
-	CURL_set_progress(THIS_CURL, TRUE);
+	CURL_set_progress(THIS, TRUE);
 
 	if (THIS->async)
 	{
@@ -309,7 +309,7 @@ static void http_get(void *_object, GB_ARRAY custom_headers, char *target)
 		return;
 	}
 	
-	CURL_manage_error(_object,curl_easy_perform(THIS_CURL));
+	CURL_manage_error(_object, curl_easy_perform(THIS_CURL));
 }