I am very confused: Mac Mini, a good-branded external hard drive or Time Capsule? I am trying to figure out the best place to store my huge iTunes library of music so I can continue to stream it (play it) over my Apple TV (and the smaller speakers Ive hooked up); later through high quality stereo equipment once I buy a new amplifier that has wireless capabilities and play through current larger speakers. Right now the music is stored on my new iMac and the iTunes library appears on my TV for me to click and play.But I will soon need to get this growing library file off my new iMac; Im uploading some 400 CDs at Lossloss level. But which is best and why? Mac Mini, a good branded hard drive or Time Capsule? And if you suggest Mac Mini, should I also buy Airport Express? Any advice you can provide is greatly appreciated. Thank you.