Little things/tools that improved your work or life lately?
davidcuddeback: QuickSilver (http://www.blacktree.com/) -- Lets you do just about anything by just typing it on a Mac.  For example, to email a document to a friend, I start typing the name of the document.  It shows up, so I hit tab and type "email", hit tab, and type my friend's name and hit enter.  That composes an email with the attachment and all I have to do is hit send.