Very Clever
This is well mixed and I could imagine myself listening to this over a movie.
However, I can't help but thinking:
a) You've somehow managed to compromise the top end, with respect to treble - that might be due to you having converted the file to an mp3 (which is a pre-requisite of being able to post the track here, I know.)
b) If you're going to do a sound track, leave the effects to someone else. What you have sounds great, but it limits the artist to syncing up effects to what you've put in there, rather than them adding it in themselves. This is the most important point I'm trying to make:
If you buy something like the Bourne Identity DVD, you hear the music in the background, with overdubbed effects. These effects are added by the sound engineers/production team.
If you listen to the CDs of those movies, there are no sound effects in there - just the instrumental stuff.
I have absolutely no doubt that you have the skills to make a great theme for some sort of movie (whether it be flash based, or otherwise), but leave the effects out and to the guys who like to put those effects where they want them.
Until you do that, you're limiting your audience to just your music - because flash artists, movie directors, etc, like to have music and only music, and add everything else (or dictate to someone who is to do it for them) in themselves.
Just my thoughts. Still really enjoyed the track, though, and I know what you were trying to accomplish, so please take these comments with a pinch of salt.
There's nothing to stop you from submitting two versions of the same track - one with effects and one without, and see what does better, in terms of people who use your tracks and those who listen to them.
-jj