I currently use Burstmedia, and have been upset lately with the decrease in ad sales. I'm making about half of what I made earlier in the year, even though my traffic has increased. I recently applied to Doubleclick and have been accepted. Now I'm trying to decide if it's worth the risk of changing advertisers. I have a 3 year exclusive with Burst and will have to pay a penalty if I drop them. Also, what if I switch and then find that Burst was a better choice for me. Has anyone else switched from Burst to Doubleclick? I would appreciate any input from anyone that has had experience with both companies, I'm very nervous about making this decision.