I'm thinking of purchasing the above system however I need a bit of advice please. I currently have a sony tv, ps3 and sky hd. I can see from other threads that sky hd needs to be connected to the system via optical as sky will not support 5.1 through hdmi. Will it be ok to connect my ps3 to the e280 through hdmi and then connect the e280 to the tv via hdmi? will the e280 play 5.1 from the ps3 if connected this way? p.s what are the differences between the e280 and the e380. I can see the e380 supports ? Cheers folks!