indexwriter

How to optimize Lucene.Net indexing

I need to index around 10GB of data. Each of my "documents" is pretty small, think basic info about a product, about 20 fields of data, most only a few words. Only 1 column is indexed, the rest are stored. I'm grabbing the data from text files, so that part is pretty fast. Current indexing speed is only about 40mb per hour. I've hea...