diff --git a/ChangeLog b/ChangeLog
index be0daf29..8c5d3200 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,21 @@
 *** september 2010 ***
 
+ * 0.9.6.5 [20100929]
+
+- PEP 3333 support
+- fix --pythonpath with --wsgi-file
+- x-wsgiorg.uwsgi.version renamed to uwsgi.version
+
+ * 0.9.6.4 [20100925]
+
+- fix a stupid bug in conditional logging backport
+
+ * 0.9.6.3 [20100925]
+
+- fix a buffer overflow in .ini parsing (it throws a glibc error on malloc)
+- backport of conditional logging from 0.9.7-dev
+- backport of backlog queue monitor from 0.9.7-dev (only Linux)
+
  * 0.9.6.2 [20100915]
 
 - fix a regression in virtual hosting mode
diff --git a/testpy3.py b/testpy3.py
new file mode 100644
index 00000000..b54f16ca
--- /dev/null
+++ b/testpy3.py
@@ -0,0 +1,14 @@
+import uwsgi
+
+def app1(e, sr):
+	print(e)
+	sr('200 Ok', [('Content-Type','text/plain')])
+	return b'i Am a Python 3.x bytestring'
+
+def app2(e, sr):
+	print(e)
+	sr('404 Not Found', [('Content-Type','text/plain')])
+	return b'i Am a Python 3.x Not Found page'
+
+
+uwsgi.applications = {b'': app1, b'/test': app2}
diff --git a/utils.c b/utils.c
index e190fae9..038aa383 100644
--- a/utils.c
+++ b/utils.c
@@ -471,11 +471,7 @@ void sanitize_args(struct uwsgi_server *uwsgi) {
 #endif
 #endif
 
-	if (uwsgi->wsgi_config) {
-		uwsgi->single_interpreter = 1 ;
-	}
-
-	if (uwsgi->wsgi_file) {
+	if (uwsgi->wsgi_config || uwsgi->wsgi_file || uwsgi->eval) {
 		uwsgi->single_interpreter = 1 ;
 	}
 
diff --git a/uwsgi.c b/uwsgi.c
index a53f6f0b..fb751b35 100644
--- a/uwsgi.c
+++ b/uwsgi.c
@@ -1612,20 +1612,21 @@ void init_uwsgi_vars() {
 	// simulate a pythonhome directive
 	if (uwsgi.wsgi_req->pyhome_len > 0) {
 
-		PyObject *venv_path = PyString_FromStringAndSize(uwsgi.wsgi_req->pyhome, uwsgi.wsgi_req->pyhome_len) ;
+		PyObject *venv_path = UWSGI_PYFROMSTRINGSIZE(uwsgi.wsgi_req->pyhome, uwsgi.wsgi_req->pyhome_len) ;
 
 #ifdef UWSGI_DEBUG
-		uwsgi_debug("setting dynamic virtualenv to %s\n", PyString_AsString(venv_path));
+		uwsgi_debug("setting dynamic virtualenv to %.*s\n", uwsgi.wsgi_req->pyhome_len, uwsgi.wsgi_req->pyhome);
 #endif
 
 		PyDict_SetItemString(pysys_dict, "prefix", venv_path);
 		PyDict_SetItemString(pysys_dict, "exec_prefix", venv_path);
 
 		venv_version[14] = 0 ;
-		if (snprintf(venv_version, 15, "/lib/python%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION) == -1) {
+		if (snprintf(venv_version, 15, "%.*s/lib/python%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION) == -1) {
 			return ;
 		}
 
+		// check here
 		PyString_Concat( &venv_path, PyString_FromString(venv_version) );
 
 		if ( PyList_Insert(pypath, 0, venv_path) ) {
diff --git a/uwsgi.h b/uwsgi.h
index 73f28b6e..8def1cb1 100644
--- a/uwsgi.h
+++ b/uwsgi.h
@@ -272,6 +272,7 @@ PyAPI_FUNC(PyObject *) PyMarshal_ReadObjectFromString(char *, Py_ssize_t);
 
 #ifdef PYTHREE
 #define UWSGI_PYFROMSTRING(x) PyUnicode_FromString(x)
+#define UWSGI_PYFROMSTRINGSIZE(x, y) PyUnicode_FromStringAndSize(x, y)
 #define PyInt_FromLong	PyLong_FromLong
 #define PyInt_AsLong	PyLong_AsLong
 #define PyInt_Check	PyLong_Check
@@ -286,6 +287,7 @@ PyAPI_FUNC(PyObject *) PyMarshal_ReadObjectFromString(char *, Py_ssize_t);
 
 #else
 #define UWSGI_PYFROMSTRING(x) PyString_FromString(x)
+#define UWSGI_PYFROMSTRINGSIZE(x, y) PyString_FromStringAndSize(x, y)
 #endif
 
 #define NL_SIZE 2
diff --git a/wsgi_handlers.c b/wsgi_handlers.c
index 4f77a627..9ea9e13d 100644
--- a/wsgi_handlers.c
+++ b/wsgi_handlers.c
@@ -77,8 +77,6 @@ int uwsgi_request_wsgi(struct uwsgi_server *uwsgi, struct wsgi_request *wsgi_req
 	size_t post_remains = wsgi_req->post_cl;
 	ssize_t post_chunk;
 
-	PyObject *zero;
-
 	PyObject *pydictkey, *pydictvalue;
 
 	static PyObject *uwsgi_version = NULL;
@@ -92,6 +90,9 @@ int uwsgi_request_wsgi(struct uwsgi_server *uwsgi, struct wsgi_request *wsgi_req
 		uwsgi_version = PyString_FromString(UWSGI_VERSION);
 	}
 
+	char *what;
+	int what_len;
+
 #ifdef UWSGI_ASYNC
 	if (wsgi_req->async_status == UWSGI_AGAIN) {
 		// get rid of timeout
@@ -138,19 +139,19 @@ int uwsgi_request_wsgi(struct uwsgi_server *uwsgi, struct wsgi_request *wsgi_req
 			wsgi_req->script_name = "";
 
 		if (uwsgi->vhost) {
-			zero = PyString_FromStringAndSize(wsgi_req->host, wsgi_req->host_len);
-			PyString_Concat(&zero, PyString_FromString("|"));
-			PyString_Concat(&zero, PyString_FromStringAndSize(wsgi_req->script_name, wsgi_req->script_name_len));
+			what = uwsgi_concat3n(wsgi_req->host, wsgi_req->host_len, "|",1, wsgi_req->script_name, wsgi_req->script_name_len);
+			what_len = wsgi_req->host_len + 1 + wsgi_req->script_name_len ;
 #ifdef UWSGI_DEBUG
-			uwsgi_debug("VirtualHost SCRIPT_NAME=%s\n", PyString_AsString(zero)); 
+			uwsgi_debug("VirtualHost SCRIPT_NAME=%s\n", what); 
 #endif
 		}
 		else {
-			zero = PyString_FromStringAndSize(wsgi_req->script_name, wsgi_req->script_name_len);
+			what = wsgi_req->script_name;
+			what_len = wsgi_req->script_name_len ;
 		}
 
 
-		if ( (wsgi_req->app_id = uwsgi_get_app_id(uwsgi, wsgi_req->script_name, wsgi_req->script_name_len))  == -1) {
+		if ( (wsgi_req->app_id = uwsgi_get_app_id(uwsgi, what, what_len))  == -1) {
         		if (wsgi_req->script_name_len > 1 || uwsgi->default_app < 0 || uwsgi->vhost) {
         			/* unavailable app for this SCRIPT_NAME */
                 		wsgi_req->app_id = -1;
@@ -160,7 +161,6 @@ int uwsgi_request_wsgi(struct uwsgi_server *uwsgi, struct wsgi_request *wsgi_req
 			}
 		}
 
-		Py_DECREF(zero);
 	}
 	else {
 		wsgi_req->app_id = 0;
@@ -233,8 +233,13 @@ int uwsgi_request_wsgi(struct uwsgi_server *uwsgi, struct wsgi_request *wsgi_req
 		uwsgi_debug("%.*s: %.*s\n", wsgi_req->hvec[i].iov_len, wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i+1].iov_len, wsgi_req->hvec[i+1].iov_base);
 #endif
 */
+#ifdef PYTHREE
+		pydictkey = PyUnicode_DecodeLatin1(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len, "ignore");
+		pydictvalue = PyUnicode_DecodeLatin1(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len, "ignore");
+#else
 		pydictkey = PyString_FromStringAndSize(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len);
 		pydictvalue = PyString_FromStringAndSize(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len);
+#endif
 		PyDict_SetItem(wsgi_req->async_environ, pydictkey, pydictvalue);
 		Py_DECREF(pydictkey);
 		Py_DECREF(pydictvalue);
diff --git a/wsgi_headers.c b/wsgi_headers.c
index f1f06a88..c3f77ca9 100644
--- a/wsgi_headers.c
+++ b/wsgi_headers.c
@@ -6,6 +6,8 @@ static char *nl = "\r\n";
 static char *h_sep = ": ";
 static const char *http_protocol = "HTTP/1.1";
 
+// check here
+
 PyObject *py_uwsgi_spit(PyObject * self, PyObject * args) {
 	PyObject *headers, *head;
 	PyObject *h_key, *h_value;
@@ -20,7 +22,7 @@ PyObject *py_uwsgi_spit(PyObject * self, PyObject * args) {
 
 	// is a Web3 response ?
 	if (PyTuple_Size(args) == 3) {
-		shift = 1;
+		shift = 0;
 	}
 
 	head = PyTuple_GetItem(args, 0+shift);