Okay, this is my situation, i had seperates for years and years, however my new 160GIG iPod is too good to be used as a travel companion, therefor i'm going to use this as my hi-fi unit. I need to know what the best speakers are, and whether its better to just buy seperates and plugging the iPod into a dock? I bought the Intempo IFI01 Tower and am pleased with it so much that i want to buy a better unit, therefor im pretty much tied between a Roth Audio MC4 or B&W Zeppelin? Or am i better buying seperates? How to the speakers compare to hi-fi? most of my stuff is at 320kbps!