Hi! This is my first time posting on this site, although I have spent many hours reading all this invaluable information before our first trip ever to DL in a few weeks. Thanks to everyone for sharing such wonderful info! I am wondering if anyone has anything to share about the ART system? We are using this as our mode of transportation while in DLR and I am hoping it was not a bad choice. Any advice for schedules, hours of operation, length or trips from Portofino Inn,ease of taking strollers on/off, or tips would be greatly appreciated? THANKS!