by ripping my cds with WMP using Windows Media Player V9 (Loseless Mode)?

http://wiki.hydrogenaudio.org/index.php?title=Lossless

The resulting files will be mathematically lossless. The only issue you might run into is the quality of the rips produced by WMP, i.e. clicks and pops in music that you have extracted. This would generally only be an issue on scratched or badly mastered CD's I would imagine. So in theory you shouldn't really lose any quality.

Also in regards to your thread title, please read ToS #6.

http://www.hydrogenaudio.org/forums/index....974#entry149479

alright, thanks. everyone swears by eac, and i'd use it, but with foobar i have some tagging issues that i can't figure out... and with wmp it does it the way i want it.

problem with tagging = here if you're knowledgeable about such

http://www6.head-fi.org/forums/showthread.php?t=160868

It is the problem of naming and sorting your files. Check out the EAC Options.