Phillips multi room entertainment system ?

Phillips multi room entertainment system. 2 systems for 2 rooms. First station is the main with 80gb hard drive and cd player. 2nd station connects to the main and plays music from it. can have same music in both rooms or different music. there is so many things possible with this item. Connects to wifi and works like itunes, upload music onto desktop software and automaticly sends to station. viewing recommended to see working.