Like Aaron said, there are no good p-p programs for gamers (and it ain't the program - it's the network that the program uses). When a new one pops up it gets spammed very quickly. If you decide to check out torrents, stick with games that have been out for awhile.

Every day a free download is offered at Give Away of the Day. The programs offered usually sell for $19-69, and are the "pro" or registered versions (not trials or limited versions). They also offer a free game each day.
Game Giveaway of the Day. Today: Larva Mortus