Has anyone here ever got tech support from Mini-box.com?
I did year ago with no issues, but so far I haven't heard a work back from them since the 6th. I have e-mailed them twice since then with no reply.

I ordered a cheap Arduino mini to make a programmable circuit and bypass the DCDC-USB but I still feel sort of ripped off at the lack of support other then an automated acknowledgement.

FYI, I plan on making the Arduino an in-between on the ignition signal to the DCDC-USB. Such that I can tell the DCDC-USB to power off 5 seconds after the Arduino tells it, using the ignition signal for control. That way I can have my 24-hours of windows standby time, but still prevent a total battery drain.