updated readme

README.md

@@ -2,11 +2,12 @@
 a tool to create tiptoi gme files from mp3 files. Also creates a printable sheet to play the music.
 
 ## Features
-* convert music/audiobook albums from mp3 to gme format playable with the tiptoi pen.
+* convert music/audiobook albums from mp3 to gme format playable with the tiptoi pen using [tttool](http://tttool.entropia.de/).
 * automatic generation of control sheets that allow to control playback of music/audiobook.
 * flexible print layouts for various applications (see below).
 * automatic readout of id3 tags to get album and track info (including embedded cover images).
 * add cover images for nicer print layout.
+* copy gme files to tiptoi if tiptoi is connected.
 
 ## Installation
 * Mac/Win: download the executables from the (https://github.com/thawn/ttmp32gme/releases)[releases page]. Put them somewhere and run them. Open localhost:10020 with a browser of your choice (except Internet Explorer). Printing was tested to work with Chrome and Firefox.