Folks - I finally have decided to get a car mount, and came upon 1 guy on ebay selling a RAM mount holder for an Iphone 3 that he claims fits the Droid. He even had photos.
Ebay # 330446235376
RAM-B-149Z-AP6U Motorcycle Mount for iPhone 3G & Droid - eBay (item 330446235376 end time Aug-24-10 13:18:46 PDT)
The RAM part would be RAM-HOL-AP6U. The important part is the AP6U which represent the part that the phone goes into. I was going to use it with my gps suction cup and entension are that are RAM. I find my RAM suction cup to be very good.
If it works, mounting a Droid various ways jsut became easier (bike, car, boat, tripod, whatever).
The exact thing i would get would be :
RAM Mounting Systems RAP-B-166-2-AP6U Lite Series Suction Cup Mount for Apple iPhone 3G & 3GS
Amazon.com: Used and New: RAM Mounting Systems RAP-B-166-2-AP6U Lite Series Suction Cup Mount for Apple iPhone 3G & 3GS
Not bad for 20$.