Help!!!! I'm setting up my first HT and I'm trying the get the best bang for my buck. I'm almost decided with the A/V receiver: Either the Denon 1803 or the HK 325 or 525. Most HT speaker packages are 5 or 5.1s, but I'd like to get the 6th channel (rear surround). I'm in the market for a home theater package and I'm trying to get one for between $500~$700 range, and maybe squeeze in the SW and a rear-center surround (6.1) in that budget. I have an old, low-end Polk subwoofer (PSW250 I think) so I might forego the SW for now and get something better later. Also, since I already have the Polk SW, I'm also considering the Polk RM6700 package. The JBL SCS150SI sounds like a deal too. I'll be setting them up in my 16x16 living room, 12 ft vaulted-ceiling. It's most likely that the couch will be only a few inches from the back wall (w/ 2 widows but draped). Also, the left side of the room is open / kitchen. I'm not quite sure as I'm really a newbie but the parameters of the room might affect what kind or type of speakers I can get. Take 5.1, includes S8 sw Take 5.2 + S8 sw: Initially, I've read and heard that these are really good ones for the $$$ JBL NSP1ii + PB10 sw: BUT then I read somewhere that this is better than the Take's Polk RM6700, already have the SPW250: should I get a better sw or will this be somewhat/quite satisfying? Read some good comments from owners, but no comparison vs. the Take's or JBLs. JBL SCS150SI - 5.1 speaker package...: seems like a good deal... how do this compare with the others, above??? Also, what should I get for the rear center? Most bookshelf/sats are sold in pairs so should I get another center speaker?