I own and LOVE my iMAC, the one on the white half basketball.
I bought the iPod, not the newest one, but I am very happy with it.
I download my music CDs onto iTunes, organize files by Author or Genre or Artist or Favorites or whatever.
I plug in the iPod and in seconds it downloads all that from my iMac to the iPod.
I bought a set of desk size set JVC Speakers to which I plug in the iPod when I don't want to use the head phones.
Like the guy said, go to
http://www.apple.com
You can buy the special cables to attach to your existing home stereo, or even your car stereo.
In a word, I have been a very happy Apple User for about a year.
How do you think this is any different from what you would need to do on a PC? Except you wouldn't need any 'special cables' as PCs use standard audio/video connections.
One question Maryals, how do you intend to upgrade that iMac? I'll tell you: throw it out and buy the newest one
Apple is so user friendly you can't even open the damned thing! Just like my honda - used to be able to change the oil myself on every car I owned, now that is impossible, a garage has to do it. Apple has embraced the throw away society with gusto!
Personally, at three times the price of a comparable setup, I will forego the 'ease' of an Apple for usability anytime.
By the way, I use a PC as my home stereo base, it is a TiVo system (records live TV for later viewing), it outputs video to my big TV, plays music through my stereo, I can output the sound to upstairs in the kitchen or bedroom if I like, and the whole thing can be remotely controlled by my IPAQ. My minidisc connects through the optical port on my PC (front panel of course), and makes exact digital copies (I can put up to 5 hours on one minidisc with compression).
In the end, these discussions are pointless as people make up their minds based not on market research, but on opinions of friends or salespeople, so big deal, get yourself a computer you can use and get on with it I say
Apple makes good products, and if you spend a little more on it, so be it. Just know that I have seen many an unhappy Apple owner after they see the limitations imposed by Apple's proprietary hardware and software requirements.
Just because you are paranoid doesn't mean someone isn't following you...