Okay..I bought the twilight soundtrack the day that it came out..How come I dont get any of the bonus tracks?? Is there anyway that I can get them?? Ive already tried iTunes!

I'm not sure why you didnt get the bonus tracks, but I just downloaded them which you could also do.
Let Me Sign - Robert Pattinson
link
Decode Acoustic - Paramore
link
I think this is the version of Clair De Lune that they have by Debussy
link

Well...I bought it on iTunes...and they came with the bonus tracks....so maybe you should try purchasing the soundtrack one more time....but i really don't know what else you could do besides that...

well, now, they have the "special" edition. It has videos on the disc too. And it has 5 extra songs. But, I downloaded it from livejournal.com

I think if you pre-ordered the soundtrack on itunes then you get the bonus tracks.

This is where U can download full album with bonus tracks!

link

You can download the whole sountrack (with the bouns tracks) again,from here link)_[With_Bonus_Tracks

Here in the UK if you downloaded the album off iTunes, there are no bonus tracks!