Is there a way to change the naming scheme for screenshots? Possible Duplicate:
  Save screenshot with my own name  




Is there any way, short of a third-party application (I'm quite fond of the baked-in functionality of the screenshot system in Mac OS), to change the filename that screenshots get named with when they're created?

Failing that, are there any notable screenshot apps that give you better granular control over your screenshots, without nuking the process too much?
If you can use the Terminal, screencapture lets you specify the name of the file (and much more).