I use to use 4od, used the program hack to play it on vista and thats when i discovered kservice. I use to end it every time i finished watching 4od. Then i tried BBC's iplayer(in virtual pc 2007) to my dissapointment, it also had kservice and after a few minutes of watching little britain, I uninstalled it. I am not prepared to keep ending the kservice process every time I want to stop watching tv. I much prefer watching sports matches on sopcast. Although it is peer to peer program, atleast it closes when you close the program.