i mentor many aspiring screenwriters, so you can email me for my 'tools of the trade' list, if you want my recommendations, tips from the pros, or help along the way...
there is some freeware that others find useful enough... go to
www.imdb.com and check out the threads on the subject, for comparative feedback...
when/if you get serious about writing for the screen, you should save up for final draft... it's the best there is... and used by more pros in the biz than the other formatting programs... fyi, ms word has a good screeplay formatting download...
generally speaking, competitions are not worth the time/effort/money to enter... the only three that can give you a big boost are the chesterfield, the nicholl, and the disney... one of them is on hiatus, but i can't remember which...
love and hugs, maia
maia3maia@hotmail.com