After just recently installing Limeware 4.9.30 I find it great, but I notice that every so often my Anti Spyware programme reports that it has automatically deleted Spyware from the registry.

Usually there are 2 found, the first being named KaZaA, and the other Grokster. Author Unknown - Source - Real Time

This has only started happening since the installation of Limewire!

Are those really Spyware or are they false positives, and should I always delete them?