In the store that I work in we have suffered major drops in cd single sales but it will be a bloody long time before they give them up completely - I honestly think that it will become digital and you will be able to pay us shop people and download said tracks from computers instore! But it will cost a lot of money and take a fair few years. In response to the stockage of singles, most retailers like wh smith, woolworths etc... only stock Chart singles where as HMV or Virgin stock both chart and back catalogue. Now I know that HMV go by the national chart printed in the daily star every Monday and that either them or Virgin will order you said single if you ask and its available. It is a shme thatmusic is no longer important to major companioes these days its all about MONEY!