When I bought my Droid, the rep tried to get me to buy a combination of accessories, saying I could get discounts if I bought a few together. Three that he recommended were the docking station, the car dock, and the plastic shock guard that goes around the rim of the droid to protect it in case I drop it.
I only bought the shock guard at the time because I wanted to shop around for other docking type accessories. But now that I think about it, I am dubious that I could dock my Droid while it had all this extra plastic around the outside. I'm also kind of pissed that he would try to sell me accessories that aren't compatible with each other, but I guess sales agents are only concerned with selling.
Am I right, or do the docking stations take into account/have removable spacers to account for the shock guards?