satnsound 6600ir or ADTH 6600ir

[radiotech]

i have one of this receiver. I cannot setup the diseqc function. The firmware is somewhat outdated, too. I searched the net to find an uploader for use with the RS-232 port. However, i still cannot find any uploader that works with this receiver. Anyone has an uploader that can be used with this receiver, please guide me to where i can download it. Thanks in advance.