Kazaa and Grokster (Fasttrack P2P Network programs) suffer from a number of performance limiters. The biggest problem is most files fail for a number of reasons. If you don't get your file within 20 minutes, you probably won't at all. Cheetah addresses those weaknesses and improves the efficiency of the downloads ensuring more files are received in less time. Typical performance improvements are 3 to 10 times more files are received over any given period of time. This can particularly benefit overnight dialup downloaders or any high speed connection (DSL and cable modem)..