Universal car adapter for USB/Apple/SD/AUX

I'm searching for an adapter to connect my iPhone and iPod to the car radio. Would be perfect if it also supports USB flash, SD cards and devices with AUX connector. To have it all in one kit...Do you have any recommendations? So far I've found only one car kit AUX Link that has all these features. Does anyone have it to share your opinion? Can you suggest other brands? Thank you!

I've had this adapter for around half a year now. Totally satisfied. I use it together with an additional AUX Link Bluetooth module, so it's a car audio adapter + hands free kit. I used to have Parrot Bluetooth adapter installed by the previous owner...but that combo did not allow me to stream music from my iPod and HTC via Bluetooth though...So I replaced it with the new "all in one unit".

If finally you decide to buy it I suggest you doing this at the official page AUX Car Kits, because I was comparing and they have lower prices than resellers...