I have been trying to get an aswer from Oceanic for 3 months now. I have a new VT3 that I can not get the USB driver to install. I have downloaded the x64 bit driver for XP, last 2 versions and the last 3 versions of Oceanlog. The Oceanlog software loads fine but the USB driver fails to load. Have uninstalled the driver countless times but every time I install I receive FTDI COM Driver Package(06/27/2007 2.02.04) Install Failed (Unisigned) for all items. Without it I can not connect to my VT3 and either set it up of read dives once I actually can start to use it. Any suggestions?