How do I use a DuoGlider with a carseat?

[Sniffer]

I'm expecting #2 in early February and for the first few months will use a double stroller with an infant carseat. I already have a Graco SnugRide infant carseat, so I'm planning to get a Graco DuoGlider and create my own travel system, since the Graco website says that DuoGliders are compatible with Graco carseats. So... will I need to get a special attachment bar for the DuoGlider to use with the SnugRide, or do all DuoGliders accept SnugRide carseats without any special/additional pieces? Thanks!

[sirmark]

I have the graco snugride carseat and it clicks quite easily onto the rear tray of the duoglider without any additional pieces. Excellent carseat and good stroller.