What do I need to use my PC as a music server


Should I buy an external hard drive at least 300 GB. Then what, Install a program like Itunes to organize. Does Itunes also convert your CD's as well as anything you might download from the internet to the hard drive? How do I get the music from the hard drive to the Pre amp? From what Ive been reading using a sound card isn't the best way. My pre amp is not digital, it is a MCintosh C39, analog connections only. I'm starting from scratch so maybe some suggestions on what I will need. I went to comp USA for some help and they told to use creative sound blaster to go from PC to pre amp. If someone can tell me what I'll need by product name (so I know what to look for) I can see what the cost will be and if it will be worth it. I read that the sound from the hard drive to the Pre amp rivals that of a CD player in the 5K to 10K range. I know that some manufacturers are starting to make music servers, is using your PC cheaper, better or both?
bodine
Right now a have a Mcintosh C39 Pre Amp, Powered by a Mcintosh MC352, using Infinite Slope speakers. Right now I only use stereo mode. The computer is a Dell, I don't know the series off hand. I would have to buy an external hard drive to rip my cd's to, any suggestions. Right now I'd like to use the computer I have. If I do chose to go the IMAC in the future can my hard drive that I will be saving my music on be supported by the IMAC? Can the external hard drive be used in both the MAC and PC?
My recollection is that most USB drives are Mac and PC compatible, but I'm not sure that means they can be swapped willy-nilly between the two. The NAS boxes are safe though, since they are intended to be network file servers. I know I used to access both my Dell Powervault 645N and my Buffalo terastation from both Mac and PC platforms.
If you use an USB2 external it will work on any computer. I'd suggest a firewire external (simply better) and the iMac.
Hmm... Aida_w, even Apple (the original firewire cheerleader) is moving away from that to USB--my understanding (could be wrong and too lazy to look it up) is that the new Macs don't even come with firewire. USB2.0 may be better for long term compatibility. Might want to look at the new Mac I/O options before going there if you intend to keep the drive for a while. (Then again, drives seem to be disposable these days.)
Bodine, It should be easy to purchase a hard drive that will work with PCs and Macs. Macs can read the MS-DOS (Windows) File System, or FAT32. However, if you were to eventually move to a strictly Mac platform, if I were you I'd reformat the drive to Mac OS Extended format for slightly greater reliability. If you are going to buy a second drive for backup purposes, this conversion and attendant file copying would be easy to do. Another approach, if you know you'll be migrating to Mac, would be to use MediaFour's MacDrive 6, which lets PCs use the Mac OS file format.

Edesilva, the new Intel iMac G5 has same ports as its predecessor, including Firewire 400. Apple saves Firewire 800 for the PowerMac. There has been speculation about the future of Firewire, but I think it hasn't gone beyond speculation. USB2 is plenty good for regular folks for now, but soon enough people will "need" Firewire 800 or an equivalent.

Kennyt, it does not seem you should have to tolerate any dropout with the Airport Express. Do you have iTunes' streaming buffer size set to large? I'd look for a solution to this.