I bought the yam750 because it covered all my needs and then some (The automatic set-up is dead handy). I've currently got a 5.0 set-up with Linn fronts, wharfedale centre and wharfedale bookshelf rears stolen from my bedroom. Sub is due soon. I need to buy some surrounds and mount them properly, so I'm wondering what to get and whether to get 2 pairs to make use of the 6.1 mode. So have you upgraded from 5.1 to 6.1 ? Was it worth it? Could you tell any difference? My viewing position is 1m from the rear wall so the centre rears would be 1m behind my head, the rears are 2m off to the side. 2 pairs of Gale 3060 from Richer sounds total £160 is an option. I suppose sensible thing would be to buy 1 pair and add them to my current set-up.