Here are two links to a polish shop which sells Globo Recivers and JTAG interfaces:

http://www.centrumtvsat.join.pl/product_info.php?info=p192_JTAG-DO-TUNER-W-GLOBO-DIGITAL.html&XTCsid=d4daf653a087731e28156205d1807dbf

http://www.centrumtvsat.join.pl/index.php?cat=c24_GLOBO.html&XTCsid=d4daf653a087731e28156205d1807dbf