Hello every one,

I have something to ask, I own a 2000 540i with the 4:3 Navigation Monitor but I'm not sure if I have the MKII or MKIII NAV I don't know how to figure this out. Any way I bought the 16:9 Navigation Monitor and I will buy the MKVI Navigation from this web site
Best Sellers BMW MKIV DVD Navigation Computer

do you think that that will work for me?

also I was looking at the Navtweak and tried to understand how does it work can any one teach me how to do it and what programs do i need and from where to find them because I want to change the logo on my screen