Gomadic just announced the release of a few car holders for BlackBerry. They have every kind I could think of so I thought it was worth mention.
They have a suction cup mount, bean bag style mount, cup holder mount, and vent mount. They really cover all their bases. Prices are pretty decent floating around $25–50 each. These are not BlackBerry specific car mounts but I hear they work quite well!
Just to spice things up they even have a suction cup mount for your favorite plant. It is even found as a BlackBerry compatible accessory on their website. I wonder if the plant balances the carbon footprint of your Berry….
(Sorry guys I could not help myself)