--- a/midi/specification.html	Mon Nov 19 11:43:17 2012 -0600
+++ b/midi/specification.html	Mon Nov 19 11:57:29 2012 -0600
@@ -614,10 +614,13 @@
             <p>
               Enqueues the message to be sent to the corresponding MIDI port.  The underlying implementation will (if necessary) coerce each member of the sequence to an unsigned 8-bit integer.  The use of sequence rather than a UInt8Array enables developers to use the convenience of <code>output.send( [ 0x90, 0x45, 0x7f ] );</code> rather than having to create a UInt8Array, e.g. <code>output.send( new UInt8Array( [ 0x90, 0x45, 0x7f ] ) );</code> - while still enabling use of UInt8Arrays for efficiency in large MIDI data scenarios (e.g. reading Standard MIDI Files and sending sysex messages).
             </p>
+            <p>
+              The data must contain a stream of valid, complete MIDI messages.  Running status is not allowed in the data bytes, as underlying systems may not support it.
+            </p>
             <dl class='parameters'>
               <dt>sequence&lt;short&gt; data</dt>
               <dd>
-                The data to be enqueued, with each sequence entry representing a single byte of data.
+                The data to be enqueued, with each sequence entry representing a single byte of data.  
               </dd>
               <dt>optional DOMHighResTimeStamp? timestamp</dt>
               <dd>
@@ -637,13 +640,13 @@
         <dt>DOMHighResTimeStamp timestamp</dt>
         <dd>
           <p>
-            A <code>DOMHighResTimeStamp</code> signifying when the event occurred or should occur.  For <code>MIDIMessage</code>s received by a <code>MIDIInput</code>, this is required to be set; for <code>MIDIMessage</code>s that are passed to <code>sendMIDIMessage()</code> on a <code>MIDIOutput</code>, this may explicitly be set to zero or null to represent "as soon as possible".
+            A <code>DOMHighResTimeStamp</code> specifying when the event occurred.
           </p>
         </dd>
         <dt>Uint8Array data</dt>
         <dd>
           <p>
-            A Uint8Array signifying the data the message contains.
+            A Uint8Array containing the MIDI data bytes of a single MIDI message.
           </p>
         </dd>
       </dl>