Sky By Broadband is not what it seems:

http://hintofsarcasm.com/2006/01/12/sky-by-broadband

I installed it last night and was showing it off to some other people. Today when I logged in my firewall told me that a service I had never heard of was trying to act as a server. At first this had me a bit myphed but then I remembered the last thing I had done last night; install SBB (Sky By Broadband). So I pulled up my services panel and saw a new service called KService.exe running. I did a quick google and found that its a service installed along with SBB. That’s also when I found the above page. It turns out that SBB is a peer to peer application such as Emule, Kazaa etc.