diff --git a/lib/vban.ps1 b/lib/vban.ps1
index ed6fb55..c91373b 100644
--- a/lib/vban.ps1
+++ b/lib/vban.ps1
@@ -3,48 +3,21 @@ class Vban : IRemote {
     
     Vban ([int]$index, [Object]$remote, [string]$direction) : base ($index, $remote) {
         $this.direction = $direction
+
+        AddBoolMembers -PARAMS @('on')
+        AddStringMembers -PARAMS @('name', 'ip')
     }
 
     [string] identifier () {
         return 'vban.' + $this.direction + 'stream[' + $this.index + ']'
     }
 
-    hidden $_on = $($this | Add-Member ScriptProperty 'on' `
-        {
-            $this.Getter('on')
-        } `
-        {
-            param([bool]$arg)
-            $this._on = $this.Setter('on', $arg)
-        }
-    )
-
-    hidden $_name = $($this | Add-Member ScriptProperty 'name' `
-        {
-            $this.Getter_String('name')
-        } `
-        {
-            param([string]$arg)
-            $this._name = $this.Setter('name', $arg)
-        }
-    )
-
-    hidden $_ip = $($this | Add-Member ScriptProperty 'ip' `
-        {
-            $this.Getter_String('ip')
-        } `
-        {
-            param([string]$arg)
-            $this._ip = $this.Setter('ip', $arg)
-        }
-    )
-
     hidden $_port = $($this | Add-Member ScriptProperty 'port' `
         {
-            $this.Getter('port')
+            [int]$this.Getter('port')
         } `
         {
-            param([string]$arg)
+            param([int]$arg)
             if ($arg -ge 1024 -and $arg -le 65535) {
                 $this._port = $this.Setter('port', $arg)
             }
@@ -56,7 +29,7 @@ class Vban : IRemote {
 
     hidden $_sr = $($this | Add-Member ScriptProperty 'sr' `
         {
-            $this.Getter('sr')
+            [int]$this.Getter('sr')
         } `
         {
             param([int]$arg)
@@ -64,7 +37,7 @@ class Vban : IRemote {
             else {
                 $opts = @(11025, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000)
                 if ($opts.Contains($arg)) {
-                    $this._port = $this.Setter('sr', $arg)
+                    $this._sr = $this.Setter('sr', $arg)
                 }
                 else {
                     Write-Warning ('Expected one of', $opts)
@@ -75,7 +48,7 @@ class Vban : IRemote {
 
     hidden $_channel = $($this | Add-Member ScriptProperty 'channel' `
         {
-            $this.Getter('channel')
+            [int]$this.Getter('channel')
         } `
         {
             param([int]$arg)
@@ -113,36 +86,31 @@ class Vban : IRemote {
 
     hidden $_quality = $($this | Add-Member ScriptProperty 'quality' `
         {
-            $this.Getter('quality')
+            [int]$this.Getter('quality')
         } `
         {
             param([int]$arg)
-            if ($this.direction -eq 'in') { Write-Warning ('Error, read only value') }
+            if ($arg -ge 0 -and $arg -le 4) {
+                $this._quality = $this.Setter('quality', $arg)
+            }
             else {
-                if ($arg -ge 0 -and $arg -le 4) {
-                    $this._quality = $this.Setter('quality', $arg)
-                }
-                else {
-                    Write-Warning ('Expected value from 0 to 4')
-                }
+                Write-Warning ('Expected value from 0 to 4')
             }
         }
     )
 
     hidden $_route = $($this | Add-Member ScriptProperty 'route' `
         {
-            $this.Getter('route')
+            [int]$this.Getter('route')
         } `
         {
             param([int]$arg)
-            if ($this.direction -eq 'in') { Write-Warning ('Error, read only value') }
+            $rt = $this.remote.kind['p_' + $this.direction] + $this.remote.kind['v_' + $this.direction] - 1
+            if ($arg -ge 0 -and $arg -le $rt) {
+                $this._route = $this.Setter('route', $arg)
+            }
             else {
-                if ($arg -ge 0 -and $arg -le 8) {
-                    $this._route = $this.Setter('route', $arg)
-                }
-                else {
-                    Write-Warning ('Expected value from 0 to 8')
-                }
+                Write-Warning ("Expected value from 0 to $rt")
             }
         }
     )
@@ -179,11 +147,25 @@ function Make_Vban ([Object]$remote) {
 
     $CustomObject | Add-Member ScriptProperty 'enable' `
     {
-        return Write-Warning ('ERROR: vban.enable is write only')
+        return [bool]( Param_Get -PARAM 'vban.enable' )
     } `
     {
         param([bool]$arg)
-        Param_Set -PARAM 'vban.Enable' -Value $(if ($arg) { 1 } else { 0 })
+        Param_Set -PARAM 'vban.enable' -Value $(if ($arg) { 1 } else { 0 })
+    }
+
+    $CustomObject | Add-Member ScriptProperty 'port' `
+    {
+        return [int]( Param_Get -PARAM 'vban.instream[0].port' )
+    } `
+    {
+        param([int]$arg)
+        if ($arg -ge 1024 -and $arg -le 65535) {
+            Param_Set -PARAM 'vban.instream[0].port' -Value $arg
+        }
+        else {
+            Write-Warning ('Expected value from 1024 to 65535')
+        }
     }
 
     $CustomObject