707vallejo707
NorCalLeftSideWe$tSide
OK - Just buy one (a USB passthrough - does NOT work on most computer ports! - read the reviews):
http://www.discountvapers.com/usb-variable-voltage-passthrough-black/
-NDA
Well mine failed me but I recently emailed them and Eric who runs the site said to send it back and he'd fix/replace it! I just sent it yesterday so let's see how long it takes.