1. Do you use your IPOD or MP3 in your main audio video system?
No, I used to when I was in college. However, I was also rocking to a set of ole' JBL 15" towers. Anymore, the sound quality of compressed music isn't up to snuff for me.
2. Do you have a music server (home component) that digitally stores music and if not, is that a component you'll be purchasing in the future?
Yes, I have over 11gigs stored to a seperate hard drive. However, I never play it over my main components. If anything I stream it wireless to the garage or download it to my MP3 player for working out.
3. What are your thoughts about hard drive based music storage systems such as portable MP3 players, IPODs and music servers/ home theater PC's?
Personally, I think they're great if you aren't looking for high fidelity. You know, working out, riding mountain bikes, tooling in the garage, etc. However, if I'm looking to sit down and relax it doesn't fly for me.