hello MR? general question before i buy. I am highly considering buying a Surround Sound system for my mac mini/xbox 360. I know these are buy no means the best, but are cheap: http://www.logitech.com/index.cfm/products/details/US/EN,CRID=2,CONTENTID=9067 I am probably gonna put the 2 rear speakers behind me then the right left and centre and sub in normal position, i just want something decent as my cyber acoustics are crap and are blown. Seems as though the mac mini (Intel) has a less powerful sound card in it then the PPC ones as the speakers are much quieter now than before. so will the Intel mini support these, are they complete crap and not worth it? cause i don't really want to spend any more then that.