OK, I'm now set on the Velodyne CHT-10 as my sub, and I already have the Pioneer VSX-D510. I'll be shortly looking for a centre and some satellite and rear speakers. I'm considering a Mission m7c1 for the centre, and Mission m73i & m7ds pairs for the sats and rears. What do you think? The room measures about 18' by 15', and the rears will probably need to be on the wall with the sats floorstanding. The budget has to be £100 max for the centre, and £150 per pair for the sats and rears. Low budget I know, but that's all I can afford for the time being. At the moment I'm managing with a crappy cheap JPW set from Richer Sounds! Thanks for any comments/help.... Irf.