In addition to the Duke search engine, this commerical site is considered one of the best:
N
===================
MENUS.CFG
Engines{
macros(WebMD)
MACROS.CFG
# ----ENGINES----
WebMD{
&OldSearch; $search = "WebMD";
$eng = "
http://my.webmd.com/search/search_results/?query=";
&SetSearch;
}
EngineSync{
setcheck("macros(WebMD)", getpref(STRING, $sen) == "WebMD" ? true:false);
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