Service about the same as during launch, now though you don't need to prebook the ferry time (it was encouraged before), if you have bags checked through just to HKG then ensure you advise them of your bag tag so it can be pulled for you.

See: http://www.hongkongairport.com/eng/tbu/skypier.htm

Transfer to the Ferry:
http://www.hongkongairport.com/eng/tbu/skypier.htm