Bittorrent doesn't work in Vista

i read in some forum that vista home premium;business;ultimate have 10 half-open connections just like win sp2 prof..:unsure:
i wanted to know if its true...

i know home basic has 2

i'm having the same problem. Internet won't work with utorrent open. It downloads things from oink fine, but any other torrent site it won't even dl at 1 kb a second