QUOTE(kornchild2002 @ May 30 2006, 17:31)

If you want archiving then FLAC or Wavepack would probably be best. If you want easy integration with iTunes then Apple lossless would be best. If you want to use your lossless files with WMP then WMA lossless would be best.
As previously stated, it all depends on your usage of these lossless files. Keep in mind that iTunes can convert WMA lossless files to Apple lossless, wav, AIFF, mpeg-4 AAC, and mp3. Note that the iTunes mp3 encoder is not the best one out there.
Personally, I have an iPod and I use iTunes dialy. I find that the extra 5 second steps that it takes to add media to my library is worth not having to deal with WMP as it likes to take control of everything and it can even update tag information without you know thus changing things in iTunes. I use FLAC for all my archiving purposes and I use foobar2000 to convert my FLAC files to the mp3 format using Lame 3.97b2. I can also convert my FLAC files to mpeg-4 AAC using both Nero's and iTunes's AAC encoders. foobar2000 give me a range of both lossy and lossless encoders to use. There are plug-ins available so you can read Apple lossless files in foobar2000 but there are only two programs that can encode ALAC files: iTunes and dbpoweramp.
cool, so thanx, well i've been stuffin around with compression types etc. i've decided on archiving all my music in apple lossless (on dvds) n then converting them to whatever format i might need when i wanna play them on a device or something
why do you personally prefer FLAC? as far as i know (tho i might be wrong) apple lossless provides better compression (smaller files) than FLAC...