Index: bind_tests_advanced.cpp
===================================================================
--- bind_tests_advanced.cpp	(revision 53158)
+++ bind_tests_advanced.cpp	(working copy)
@@ -27,7 +27,8 @@
 #include <algorithm>
 
 
-using namespace boost::lambda; 
+using namespace boost::lambda;
+namespace bl = boost::lambda;
 
 int sum_0() { return 0; }
 int sum_1(int a) { return a; }
@@ -91,7 +92,7 @@
   // This would result in;
   // bind(_1 + 1, _1)(make_const(100)) , which would be a compile time error
 
-  return bind(unlambda(f), _1)(make_const(100));
+  return bl::bind(unlambda(f), _1)(make_const(100));
 
   // for other functors than lambda functors, unlambda has no effect
   // (except for making them const)
@@ -116,11 +117,11 @@
 
   BOOST_CHECK(call_with_101(_1 + 1) == 102);
 
-  BOOST_CHECK(call_with_100(bind(std_functor(std::bind1st(std::plus<int>(), 1)), _1)) == 101);
+  BOOST_CHECK(call_with_100(bl::bind(std_functor(std::bind1st(std::plus<int>(), 1)), _1)) == 101);
 
   // std_functor insturcts LL that the functor defines a result_type typedef
   // rather than a sig template.
-  bind(std_functor(std::plus<int>()), _1, _2)(i, i);
+  bl::bind(std_functor(std::plus<int>()), _1, _2)(i, i);
 }
 
 
Index: bind_tests_simple.cpp
===================================================================
--- bind_tests_simple.cpp	(revision 53158)
+++ bind_tests_simple.cpp	(working copy)
@@ -18,11 +18,9 @@
 
 #include <iostream>
 
+using namespace boost::lambda;
 
-  using namespace std;
-  using namespace boost::lambda;
 
-
 int sum_of_args_0() { return 0; }
 int sum_of_args_1(int a) { return a; }
 int sum_of_args_2(int a, int b) { return a+b; }
Index: bind_tests_simple_f_refs.cpp
===================================================================
--- bind_tests_simple_f_refs.cpp	(revision 53158)
+++ bind_tests_simple_f_refs.cpp	(working copy)
@@ -18,11 +18,9 @@
 
 #include <iostream>
 
+using namespace boost::lambda;
 
-  using namespace std;
-  using namespace boost::lambda;
 
-
 int sum_of_args_0() { return 0; }
 int sum_of_args_1(int a) { return a; }
 int sum_of_args_2(int a, int b) { return a+b; }
Index: constructor_tests.cpp
===================================================================
--- constructor_tests.cpp	(revision 53158)
+++ constructor_tests.cpp	(working copy)
@@ -29,6 +29,7 @@
 #endif
 
 using namespace boost::lambda;
+namespace bl = boost::lambda;
 
 template<class T>
 bool check_tuple(int n, const T& t) 
@@ -248,7 +249,7 @@
   std::vector<std::pair<int, int> > v;
 
   std::transform(x.begin(), x.end(), y.begin(), std::back_inserter(v),
-            bind(constructor<std::pair<int, int> >(), _1, _2) );
+            bl::bind(constructor<std::pair<int, int> >(), _1, _2) );
 }
 
 int test_main(int, char *[]) {