MP3's and the audiophile

Check out Max. It is freeware and is IMHO the best ripping software for OSX. It uses cdparanoia to control the ripping process. Max can convert to over 20+ formats including all Apple formats. BTW, there is nothing wrong with iTunes as a player interface. I am exeremely paranoid when it comes to my ripping software.

Ckorody is correct. Use Apple Lossless format for your collection. It will save you space on your HD (about half the space of AIFF or WAV) without losing any quality. It has been said before but, depending upon the size of your collection, be sure to backup your music HD (I would use an external FW for the main music drive and another FW HD, tape or DVD for backup). Nothing is forever but there are precautions you can take so you won't need to rerip your CDs.

Computer to DAC is now. Enjoy your new setup!

Max looks promising - I downloaded it a few weeks back but was unable to get it to work - perhaps a bit more fiddling is in order

Though I have to say that based on how slowly iTunes works through some CDs I am not sure how much better the error checking can be.... But for sure it is more flexible

I read the review on Stereophile recommended components and one quote reads "files ripped on AIFF were indistinguishable from the CD". is this a better option than lossless? or the same thing?

It's not the same file type - though in the ultimate analysis it is the same data.

AIFF and WAV are the the two datatypes that are used for uncompressed files. In fact if you open a standard off the shelf Redbook CD on your desktop you will see that the songs are AIFF files.

Lossless is a form of compression that doesn't lose any data but does save about 50% on the storage requirment. A 600Mb cd in WAV or AIFF becomes a 300Mb lossless file - i.e. you can store twice as much in the same amount of hard drive space. The miracle of lossless is that nothing is lost, and in fact a lossless file can generate a perfect AIFF or WAV. Apple Lossless is one example

The third format is called "lossy" - meaning that a certain amount of data is lost. The amount of compression can usually be adjusted when the copy is made. MP3 is the classic lossy audio format. Internet radio also relies on lossy compression.

As a general rule everyone who is ripping is doing WAV or one of the Lossless formats. One can always make a MP3 from any of these file types. The mantra is rip once, use many so it behooves you to do a high quality initial rip. The general theory here is that ripping is such a pain that you won't want to do it again.

That said there is no reason to do AIFF/WAV. And indeed there are some downsides in terms of how they handle tags (metadata)

All RedBook CDs are encoded in the PCM format (patent owned by Philips). AIFF files (developed by Apple and Electronic Arts) are PCM files that are readable by Motorola CPU computers (Macintosh and (old) Silicon Graphics). WAV files (developed by Microsoft and IBM) are PCM files that are readable by Intel CPU machines. There is no difference in the information contained within the PCM part of the files.

Lossless files (like Apple Lossless) contain all of the information of the original PCM file but are compressed by algorithms designed to compress the bits WITHOUT losing any of the original information. i.e. instead of writing a byte as 00000001, a lossless file might look like 7x01 where the compression algorithm will expand the seven 0's back to the original 00000001 on playback. This saves space on the HD but in no way degrades the "sound" of the file.

IOW, no. the quality of AIFF and Apple Lossless are the same.