inputs.text: easy use works great no problehems making changes desired - works made dealer changes 14 highlander wanted lot less time would taken drive 40 miles dealership one way need xp win7 32 bit laptop software not run 64 bit machines install software need run update file newer version supports 2014 later model year follow instructions included read posts find online running short order car ignition engine connect cable obd ii port dash plug cable laptop run program push button start press button twice foot brake turn ignition without starting car techstream software starts next steps obvious make changes accept thehem done although probably never use cable worth price able make changes without going dealer