Have made a weird investment in a double pushchair. We have a single Graco pushchair which will accomodate the infant car seat until baby is big enough to sit up in pushchair. A number of manufacturers are doing these and they're usually referred to as Travel Systems. Thing is if I'm going to be needing to push two babies, I need another seat so have got a front / back contraption still in the box and in the car, and as it's a Graco we should be able to fit the car seat in it. I did experiments in Toy SR us to check Graco seats fitted Graco prams regardless of models. Hmm seeing the weather at the moment, maybe I should have invested in a raincover as well?!