I need a mount and car charger for my iPhone. i drive a VW Passat and really like the gooseneck mounts that attach to the lighter and charge at the same time and have an audio line out. The TuneFlex AUX and FlexibleDock both seem perfect...if they officially supported iPhone:

TuneFlex AUX (http://www.ilounge.com/index.php/ipod/review/griffin-tuneflex-aux-for-ipod-for-ipod-nano/)
FlexibleDock (http://www.ilounge.com/index.php/ipod/review/ten-technology-flexibledock-adjustable-car-dock-and-charger-for-ipod-ipod/)

I've scoured forums all over the net and info on compatibility of either of these products with iPhone is scare. TuneFlex supposedly charges it fine and one user claims it "works with iPhone", but another forum user seems to indicate its Audio line out doesnt work. I couldn't find any info about the FlexibleDock with iPhone at all. While both will connect to an iPhone dock, how securely they stay put is critical but totally unclear.

Has anyone used an iPhone with either of these 2 products and can provide some juicy details?

Is there a product like this that officially supports the iPhone? Specifically, I'm looking for a gooseneck-style car cradle that plugs into the cigarette lighter and charges, and has an audio line out. Surely one will come out eventually, but I need a solution like this ASAP and hate playing a waiting game...