we are pretty sure we want the cam, and now are trying to figure out which infant car seat to get to go with it. The Peg Perego is way too heavy for me - I have a rotator cuff injury. I love the colours of the Maxi-Cosi, but the snugride is less expensive and has great consumer reviews. Any one out there actually used one of these with their Cam? Are the adaptors easy to use?