Guys I don't know if this is the right place to post this but I plan to upgrade my living room with surround system. I have in my mind Onkyo Receiver TX-NR509/609 http://www.cresdo.com/tvsaudioskaraoke/rec...s/product/19810 I already set aside the budget approximately RM2-3k for the receiver. Despite NR609 being able to support 7.2 channel. I only intend on going for 5.1 system for the time being. How much should I spend to get a decent full range speaker to be used on the 509/609? Any suggestion? Any brand? Another question, if I fix 5.1 to 609 although it has 7.2 input, can I toggle it to 5.1 mode? Thanks !