The Meaning of Harvster

My adviser asked me why I chose Harvster for my P2P system's name. At first, I just coined the term from my name and Napster. However, I thought of a suitable meaning and this came out: Handy Algorithm on Restraining flow for a Versatile Scalable Topology with Efficient Replication. Medyo pilit, but this is better than having nothing. ^_^