[SOLVED] How to turn off sources list

I read this review that came out recently:
http://www.linuxuser.co.uk/reviews/mage ... ure-magic/
it gave Mageia 2 rave reviews which it deserves, but he mentioned one thing...
"...Unfortunately, it’s still hampered by a small issue that has affected Mageia and Mandriva for a while now – it sometimes searches for the install disc, which you’ve probably already removed. If this can’t be found, it won’t switch to checking on an online repository for the same package. This is fairly easily fixed by turning it off in the sources list"
I've been looking for it but I can't find where to turn off the sources list so it doesn't look for the CD, or has this already been corrected?
Thanks.
http://www.linuxuser.co.uk/reviews/mage ... ure-magic/
it gave Mageia 2 rave reviews which it deserves, but he mentioned one thing...
"...Unfortunately, it’s still hampered by a small issue that has affected Mageia and Mandriva for a while now – it sometimes searches for the install disc, which you’ve probably already removed. If this can’t be found, it won’t switch to checking on an online repository for the same package. This is fairly easily fixed by turning it off in the sources list"
I've been looking for it but I can't find where to turn off the sources list so it doesn't look for the CD, or has this already been corrected?
Thanks.