spoonbill24,

With this proposed setup, I might suggest hooking up everything directly to the television. The Z310 Home Theater system has an input that will support one surround sound optical cable. I would definitely use that with your PS3+Blu capabilities to get the most surround experience. From what I understand currently, the Wii has limited surround sound capabilities, but that would definitely keep the cost down.

If you were to upgrade to a higher Home Theater system, I might suggest one that has multiple optical inputs for futureproofing; otherwise, if the above scenario seems like it fits your needs, it could certainly work. Doing so will not hurt the television in any way.

--HDTech