As a developer, I take a lot of screen captures. I often take a lot to share with StackExchange members on chat. The problem is my desktop is so cluttered with screen captures that they're now overlapping!
On Mac OS X 10.5.8, how do I change the default location where screen captures (taken with Command+Shift+3 or Command+Shift+4) are placed?
EDIT: I would prefer a solution which doesn't require installing any software.