I am using msd8x v0.95 - ive tried with multiple sets of batteries, one high voltage (6v+), low voltage, (<5v) and one set of regular 6v.
I used USBTools to figure out that the voltage the usb stick runs on is 200 mah. ive heard you can only use 100 mah through the usb port, so that is probably the issue. If it doesnt work, ill be back
Edit (Eeems): merged double post