I've been learning Mozilla/Firefox plgins. Click below to install:
MeLCat Search Plugin
An interface to
, The Michigan eLibrary Catalog and Resource Sharing System.
SANS ISC Port Search Plugin
SANS ISC IP Search Plugin
BFK Passive DNS Query Plugin
VirusTotal Hash Query Plugin
Norman Sandbox Query Plugin
Anubis Sandbox Search by MD5 Plugin
More as I keep playing around ...