htdig interface class

http://phpclasses.promoxy.com/browse.html/package/26.html Anyone tried this package - successfully? I have only been able to pull up "No results". I spent the past 10 hours trying to find/write a wrapper for htdig that will call htsearch mutliple times with different options (specifically limit_urls_to and restrict) to emulate results in categories. If anyone could point me to potential hangups - I would sure appreciate it. Thanks much, olinux __________________________________________________ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com