For those of you that want a Fascinate specific car dock that leaves the headphone port open, check this out...
http://www.amazon.com/Holster-Samsung-Fascinate-OrionGadgets-Accessory/dp/B004GXISO2/
http://www.amazon.com/Holster-Samsung-Fascinate-OrionGadgets-Accessory/dp/B004GXISO2/