im just wondering y they dont sell htb series in australia..... im looking into this HT system!!! http://www.kenwood.com.au/home3.asp?...cid=37&pid=350 What do u guys think of this system compared to the htb 504 or htb 544??????? is it better???...i guy from a retail shop is offering me $799 australian dollar for this system..... bargain or rip off???