GPS Data Logger Software - BT747

Hi

i'm trying to get bt747 to work on my kubuntu 9.04 with holux m241(v 1.12)

i can start bt747 (v 1.68.25)with sudo ./run_j2se.sh . connecting works only with speed 115200, otherwise it does nothing. device is /dev/ttyUSB0. click on download does nothing, but gets a lot of output in the console(see attachment).

any ideas what i could try or i do wrong?
what log could help to get to the problem?

thx for your help