[WT]

Just get the Willee SPG and you don't have to hit agree if you have the 7.1 DVD and you don't have to go into the setup each time you want to use all the functions and turn the truck off for a second just flip a simple switch. And you don't have to make a new DVD each time there a update just get the DVD and pop it in and your good to go again for the future.

Thats just my .02