Basically, what's the best I can get for about £250? I'm only really interested in home cinema (although occasionally play games and music). I really would like a 6.1 system, for future compatibility. I don't mind buying something slightly out-of-date to get a bargain. Would it be better/cheaper to buy the speakers all separately, or a set package? (Bear in mind, I have very little experience and would have no idea about which speakers to buy for which position.) Any thoughts/advice would be appreciated!