Probably 70% HT and gaming and 30% music actually. I don't really use the sub for music so the additional sub would be for HT.
I am in no rush to buy another sub though (one ep500 works fine
).. It's just something I would like to have eventually.
I think next on the list will be a bluray player. I have considered getting a different amplifer, (mono blocks or a 2 channel amp for the M80's... or perhaps an axiom amp.) That would be a year or 2 down the road though as my denon 3808 really is doing a great job driving everything.