I've had almost 50% of my ads rejected for this reason:
'The time interval for the image change is less than 2 seconds. Please slow down the time interval change to greater than 2 seconds and reupload.'
Is there an easy way to fix this? thanks!
What that means is that the animation/image change in your gif image is faster than what they allow. Which is 2 sec minimum. Open the gif in photoshop and slow down the image change speed to 2 secs or more. Very easy fix.
Thanks victor, I guess i'm learning photoshop this weekend lol
It's very simple to change the speed on your gif. Follow these steps...
Open gif in photoshop > On top menu click "Window" then click "Timeline" > In the Timeline, At the bottom of each image you'll see a number with an arrow > click on that arrow then choose your desired speed for each image.
Then save and you're good to go.
I suck at explaining stuff so maybe this image is more helpful

Awesome, thanks a million Victor!
Victor got you covered, thanks man 
My pleasure, jeffs8914 & matuloo, glad I could help out. 
Thanks for the directions, Victor. Very easy and helpful! I think I succeeded in changing the speed of the animation to 2 seconds but after click on 'save as' I save it as .gif but then when I re-open the image it's not doing anything.. am I saving it wrong? I hate photoshop already lol
Instead of File > Save As, try File > Save for Web as a .gif file.
http://stmforum.com/forum/showthread...oshop+tutorial