Got a question about Blu Ray players

[Holt81]

Hello everyone. I've been doing some research on the internet about blu ray players and wanted some suggestions here.

I've got a basic Yamaha HTR-6030 surround sound which I enjoy a lot and noticed the talk about the blu ray players with the Dolby TrueHD and in order for you get that feature you needed HDMI on the back, which I don't on my receiver and or multi channel inputs? Which is on the back of my receiver that I have. And that the blu ray player would also have 7.1. analog outputs to be able to get the Dolby TrueHD

Now with my basic system, I've read from Cnet.com about the difference between the sounds and basically it was if you didn't have an upscale system, it pretty much won't make a difference?

I mean if I'm not going to hear a difference between Dolby TrueHD and anything else because of the audio system then I don't want to bother with it.

Cause I see the Sony 550 blu ray player has the 7.1. analog outputs but I just want to know if it's worth it with my system and will there big a difference in audio worth getting it.

Thanks.