Hi Everyone,
Since my recent 70-200 2.8 IS lens acquisition I'm looking to try and learn to use it to improve my skills. I'm finding that my shots all come out cool(yeh I know white balance issue with the 40D) and also a bit flat colour wise... I'm seeing all these brilliant colour shots shots on the forum here and it's making me a bit sadfase cause I can't seem to get such brilliantly rich colours without photoshopping and then it just looks too much and fake.
Could someone point me to a good guide on the subject or share some of their own techniques?
Thanks in advance.

