Index: libssh-0.2/libssh/channels.c
===================================================================
--- libssh-0.2.orig/libssh/channels.c
+++ libssh-0.2/libssh/channels.c
@@ -29,8 +29,8 @@ MA 02111-1307, USA. */
 
 #include "libssh/priv.h"
 #include "libssh/ssh2.h"
-#define WINDOWLIMIT 1024
-#define WINDOWBASE 32000
+#define WINDOWBASE 128000
+#define WINDOWLIMIT (WINDOWBASE/2)
 
 /** defgroup ssh_channel
  * \brief functions that manage a channel