Another thing to note is that I'm running Windows XP as a virtual machine on Mac (OS X 10.11) with VirtualBox. Firewall and AV are disabled on Windows (do I need to disable these on Mac as well?). Also, I've read a bit about soldering pins 7 and 8 together but I've read varying opinions on whether this is needed for my year and model. Can someone verify whether that is needed on an '05 e85?