convertible carseat

Hi everyone-

My DS is very very tall and skinny, and is rapidly outgrowing his infant seat.

I need reccomendations for a convertible seat thats good for tall skinny babies. Price/ size are not an issue, we drive a lot back to LI (8 hours) and I want him to be comfortable.

Thanks!

Re: convertible carseat

i really love our BRitax boulevard 70. you can rear face it until i beleive 40 pounds... and then front facing until 70 pounds or 49 inches tall. its not the cheapest, but i figure with the limits, it should get him until between 4-5 years old. so we'll get a lot of mileage out of it.
its also just a really nice seat- the buckles are nice, straps never get twisted, easy to adjust the strap height, etc as he grows... and seems really comfortable for him. he falls asleep in it ALL the time! LOL