diff --git a/echo.isbpl b/echo.isbpl
new file mode 100644
index 0000000..294ad80
--- /dev/null
+++ b/echo.isbpl
@@ -0,0 +1,9 @@
+"#file.isbpl" include
+
+func main {
+    def args =args
+    while { 1 } {
+        "/dev/stdin" _file 0 1 read 0 aget _char putchar
+    }
+    0
+}
diff --git a/slowsocketer.isbpl b/slowsocketer.isbpl
new file mode 100644
index 0000000..61fe2c7
--- /dev/null
+++ b/slowsocketer.isbpl
@@ -0,0 +1,14 @@
+"#stream.isbpl" include
+"#file.isbpl" include
+"#time.isbpl" include
+
+func main {
+    def args =args
+    def dly args 2 aget stol =dly
+    def id args 0 aget args 1 aget stol _int STREAM_CREATE_SOCKET stream =id
+    while { 1 } {
+        "/dev/stdin" _file 0 1 read 0 aget _char id STREAM_WRITE stream
+        dly delay
+    }
+    0
+}
diff --git a/socketer.isbpl b/socketer.isbpl
new file mode 100644
index 0000000..6aa09c8
--- /dev/null
+++ b/socketer.isbpl
@@ -0,0 +1,11 @@
+"#stream.isbpl" include
+"#file.isbpl" include
+
+func main {
+    def args =args
+    def id args 0 aget args 1 aget stol _int STREAM_CREATE_SOCKET stream =id
+    while { 1 } {
+        "/dev/stdin" _file 0 1 read 0 aget _char id STREAM_WRITE stream
+    }
+    0
+}