An alternative version exists of the scene where Ennis is in Jack's closet and discovers the double shirts. The alternate version of the closet scene was aired mistakenly at the Independent Spirit Awards.
This revelation among others led lots of Brokies to become curious about the exisitence of other deleted and alternative scenes. See this great old thread in Open Forum for more about deleted/alternate scenes.
http://bettermost.net/forum/index.php/topic,5008.0.html
And, hot on the heels of this post... I wanted to add trivia about BBM's awards.
With regards to the Independent Spirit Awards specifically, BBM won Best Feature Film and Best Director, and Heath and Michelle were both nominated for acting awards.
These wins/nominations for the Independent Spirit Awards are among the
80 wins and 64 nominations that Brokeback Mountain has won from all the major film award-giving bodies to-date (including Oscars, Golden Globes, Golden Lion, etc.).
Here's BBM's awards page from Imdb (it's just so impressive). And, looking at this list always makes me feel much, much better when I get all upset thinking about the Oscars debacle.
http://www.imdb.com/title/tt0388795/awards