Which bluetooth speakerphone(car) for iPhone 3Gs?

[brendancd]

I want to get my father a btooth speakerphone/car-kit for his birthday -- he has an iPhone 3Gs on order.
I know that the new iPhone has voice dialing -- are there any guesses/suspicions as to which(if any) btooth car kits will support this feature?
If none are likely to support this feature, which car kits are favored with the previous iphone generations.

Thanks

[pmbooks]

I see the Jabra sp700 on sale for around $30 on multiple sites. Appears iphone compatible and decent reviews. I'm ordering one.

[gregslc66]

If you want it done right, install a Parrot Bluetooth kit. The newer ones even support A2DP/AVRCP.