Kazaa Lite Resurrection!!!
Well a group they call themselves Warez4u.us has been working on K-lite (the one that got sued by Kazaa), and check it out, now these people have made a new version of it and it's called K-Lite 2.6, the last version that ever came out was called 2.4.3 and I don't know if there is any 2.5!! so check it out, it seems to be the same as always.
Link