E.R.
I CD my kiddos and love it. I prefer a fitted or prefold in a Bumkins or Thirsties cover. Thirsties makes amazing fitteds called Fab Fitteds. You can also have prefolds converted to fitteds(prefitteds) and they are wonderful also. Not only do prefolds/fitteds dry quicker but they are more economical. I have had great luck with the ladies at Babies Bottoms and More in Plano.
http://www.babiesbottomsandmore.com/
And for more info on CDing, etc...
Good Luck!