Help with promoting new search engine

I just launched the beta of a new search engine, called lessjunk.org, which searches only the top 5000 sites on the web. I did a press release and a few other small things to promote it, but I haven't really gotten much traffic yet. Anyone have any tips for promoting a site while its in beta? Any tips about promoting the final release would also be very helpful.

Hello there, try data hosting.com and technorati ok! its free and was useful for me. share my blog belicosa.com.br,ok!

Simple robots.txt creator, use a robots.txt file to keep the search engine spiders out of sensitive files on your server.