Hello Dave, and welcome to thecarversite.com. We're glad you're hear. There is a lot of information here, much technical know how, and a pretty good bunch of folks that are happy to help.
Once you get to Novice status, you'll be able to post pics. Your post editor will change and show you the options. It's fairly straightforward, but if you have problems, we'll be happy to help. The best place to post system pics is in the Members Systems area. I look forward to seeing them
I saw your post about the dead tuner channel. That thread would be appropriate to post pics in if the pics are relevant to that thread.
In the meantime, kick your shoes off, turn up the music, and welcome aboard.