i bought a new lens today! friend of mine emailed me today saying he was putting up two of his lenses for sale. i got the Canon 100-400mm f/4.5-5.6 L IS for $800!
if anyone is interested, he has the 70-200 f/4 L IS for $800 as well. i can get you in touch. this is from the guy i bought my 5D from, also my mentor in photography, he really did teach me everything i know