Getting Techstream up and running can be a bit of a pain. Hopefully this helps someone get started quickly. Step 1: Purchase an OBD-II interface. Option 1: MINI VCI cable – http://www.obdii365.com/wholesale/mini-vci-for-toyota-with-toyota-tis.html (under $20) Option 2: – VXDIAG VCX NANO Toyota http://www.obdii365.com/wholesale/vxdiag-vcx-nano-for-toyota-tis-techstream-compatible-with-sae-j2534.html… Continue Reading →