7D Noise Reduction

NalaKing wrote:

But the problem is even before i start sharpening the photos, i am already disgusted by the amount of noise my 7D produces I went to shoot a church activity ( Indoor ) with my speedlite on full power, trying to reduce my ISO as much as possible. And so far, i can only manage to reduce it to ISO 2500, and all my shots were shot with that particular ISO. What should i do now?? all my photos that i've taken is sharp, but with LOADS of noise, as if like i took it from my previous Nokia 6300's 2 MP camera. i have to hand over my photo to my friend this Saturday, and i really don't know what should i do now