I won't be ordering one. I'm a long time Seidio customer. However, when I asked if the Innocase for the Droid X was tested with the car dock, they responded and said they don't test with "other" manufacturers accessories.
My response was that they should test with "THE" manufacturers accessories. All they have to do to get the Innocase right is get the Verizon car dock, remove the sleeve, and make sure their mold lines up with the tabs and that the thickness is correct. They can then fit the holster around that.
Too bad.