Hope it's OK to post a self-serving message to let people know about a free (now and forever), open standard (now and forever) script writing and digital pre-production application that's gaining an international following (available in ten languages).

Celtx was built to address the lack of any tools aimed at the pre-production phase of the film making process. It lets you to do your pre-production breakdowns in a digital environment, allowing you to add pics, sound files and QuickTime clips to your mark-ups. It also has extensive note taking features and enables sharing with team members (aka Collaboration).

www.celtx.com

mgk