[queen8855]

John -- yes I am embarassed beyond words. I finally found a picture of the Microsoft GPS - The black oblong, thing a me bob, dah, removed the end caps and I am in business. I keep trying to become more competent, only to be foiled again and again. Yes, you may laugh at me! I am laughing at myself.

[JohnWill]

We laugh with you, not at you.

BTW, you need to look closely at those adapters. Many times, you can buy a new tip to connect it to non-listed machines. I have a 90W model that didn't list my laptop either. However, I was able to find a tip that matched my laptop, and the voltages all work out, and it works fine.

One thing I'd check before you go too far is how much power your laptop requires, and the size of the fuse on the lighter socket in the car in question.