My compliments to Bastian Wieczorek from the Lotus Notes Toolbox, on his/their excellent Notes.INI search add-on to Firefox and IE7.
Find it here.
It puts the search in the top right corner search bar.
As he describes it:
Because of the reason that so many visitors asked if there is a easier way to search for a notes.ini entry I build a small search plug-in for the Firefox +3.x or the Internet Explorer +7
I am not one of those people that has memorized every notes.ini setting, which is why I post about the more obscure ones when I need to use them.
This add-on, along with my previous post on how to troubleshoot should be on every admins or developers machines.
And possibly your servers too.