HELP I THINK IM IN OVER MY HEAD

First time setting up system. Purchased Mitsubitsi HDTV rear projection tv,Denon AVR-4800 reciever ,Pioneer Elite DV-37 cd/dvd player,Hsu Research VTF2 subwoofer, (2)ACI Safire LEII for front speakers and (3) ACI Emeralds for center and rears. My problem is how to set this all up. I am thinking of purchasing D.H. LABS T-14 speaker cables and other interconects from them but have no idea what I need for leads on the different lines(banana plugs,rca,ect.)have been reading about power conditioners wondering if this is nessasary, being a rookie I would appriciate any and all feedback.

Thanks,
Dave