Trying to get some input on upgrading my Home Theater System. I'm not a huge audiophile, but I like to have nice things and appreciate them as well. I currently have an LG PK550 tv and a Panasonic SC-PT660 Home Theater System that I use with my PS3 as a Blu-ray player. On Sunday I plan on buying the Panasonic TC-P60ST60. Just wondering if my Home Theater system is decent enough for current Blu-ray discs and what not or if I am missing out on a lot?