A neat thing we learned during our 2006 trip was that there are usually some strollers available at luggage services. Luggage svc's told us many people buy strollers on their vaca and then leave them. Disney donates most of the strollers to charity but keeps some in luggage services. We rent the park strollers because they are so convenient but on our last 2 trips we also started using the 'free' stroller from luggage services to go from the room to the bus in the AM and then the bus to the room in the PM. We would keep the stroller in our room at night and check it in under our name before getting on the bus in the morning and then check it out when we return at the end of the day. We love this for the convenience of not wrestling with strollers on the bus. In 2007 we had friends with us who used the free stroller at the parks. Hope this is helpful to follow Disney fanatics.