can anyone to tell me about that * r7 L h5 ]* h2 z+ k2 O" C9 w" atvb now,tvbnow,bttvbwhat is GB and CB? 4 C' q4 S# s0 S u* _tvb now,tvbnow,bttvb $ d( A E* J7 E& ?公仔箱論壇because i saw a post talk about that* `6 _2 c! T! j7 p" S, t http://www.tvbnow.com/thread-72978-1-1.html