Follow the link below. It has more links along the right side of the page including a video tour and a pictures page. Notre Dame's plans look good to me, but I still don't think the renovated Rolfs will match Duke's facility... and it isn't necessary to match Duke's. It just had to meet the needs I've listed elsewhere in this thread.
Regarding the arena, Cameron was renovated in 2009, same as Purcell Pavillion.
Side note... It took 30 seconds to find the answer. Each school's athletic department has one of these newfangled website thingies.