By default, the MediaMonkey search bar searches for all commonly used text fields.
For very large collections, you can improve search performance ten-fold by limiting
searches to e.g. Title, Artist, Album Artist, Genre, and Album fields.
In MediaMonkey 3.1+, go to Tools > Options > Search and select only those fields
that you wish to search.
In MediaMonkey 3.0, you have to edit the [Options] section of the MediaMonkey.ini file by adding
the line indicated below:
[Options]
QuickDBSearch = 1
For information on how to edit the MediaMonkey ini file, see:
http://www.mediamonkey.com/support/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=17