I just got my tuner for the V and it only came with the CD with instructions. I sent email to Jess but hes hard to get in touch with at times and looking for advice from those of you who have had this before. Do i follow the instructions as is? It says to plug it into a windows system first, which i assume thats what Jess did. My guess is all i need to do is plug it into the car while its off, then follow the instructions??? Also, when it tells me to turn the key on, is that accessory on or engine on?

plug it into car hold the acc on the start buttion till the dash all lights up like the cars started and pic a tune to load and it will do the rest

make sure you go into "custom Tune" area for the tunes.. don't use the standard tune menu. Use the custom tune menu