The International Reading Association (IRA) is going to undertake a huge project -- a complete overhaul of our internal site search engine on www.reading.org. It's a system that's 9 years old and it no longer reflects the best in search and doesn't support IRA's objectives very well. We need some external help with the project -- to define the requirements, help identify the search platform, and assist with the implmentation. Does anyone have any recommendations for vendors or consultants with expertise in site search?