bedroom with curtains

I've been searching the forums for curtain material, and have found a few, that apparenly look to work very well. The only problem is, I havent been able to get any of them to look anywhere close to right in my renders. I used the curtain-massimo material with unimpressive results, and let it render on MLT all night. (4 cores on an i5-750 Intel)
It's grainy, noisy, and the curtains look terrible, the door glass reflection looks unreal, and the whole scene is washed out.](./images/smilies/kt_wall.gif)
You can download my scene here 11 MB
It's grainy, noisy, and the curtains look terrible, the door glass reflection looks unreal, and the whole scene is washed out.
](./images/smilies/kt_wall.gif)
You can download my scene here 11 MB