GPS Data Logger Software - BT747

Hello.

Did abybody have firmware for the next devices:

Qstarz BT-Q1000X Transystem i-Blue 747A+ Tracemyworld TMW-1000 Blumax GPS-4044

or fw for analogs of them?

Or maybe somebody have fw for siilar QStarz devices:

Qstarz BT-Q818XT Qstarz BT-Q1000XT Qstarz BT-Q1000XTM

Thanks.