Hello,
what do you want to say with 'version 1'. I had a problem with USB drivers. The TRK-MPC5604B didn't work on my computer.
You could try to install a driver package for PEMicro USB Interface here http://www.pemicro.com/osbdm/index.cfm ( You have a registration required, but it's free). Perhaps you can upgrade your OS too ?
I hope it will be better for you after . . .
Hang in there
Fx