here is my previous post on it.

https://www.chevyhhr.net/forums/show...highlight=icon

so in that post it tells you how to add it and everything.

You don't need a program to make your own welcome screen either. All you need to do is attach it to your computer. locate the file "splashw.bmp" on the drive. change it to whatever you want. I have a custom tom tom hhr welcome screen on mine. I used the same file and just made an image "on top" of it so it was the same dimensions etc. If anyone wants a custom TT screen, PM me and i can try and and set you up.

if you have other TT questions let me know. I have modded mine, ran custom software. the full POI set from the better models, etc. I have photos in a different thread on here to of me clocking it going 628mph while i was flying. Used to be a tomtom geek.