Name	Dimensions	File Types	Standard File Weight	Flash File Weigh	Animation/Loops
Wide Skyscraper	160x600	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	20k	30k	3 loops
Leaderboard	728x90	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	20k	30k	3 loops
Full Banner	468x60	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	20k	30k	3 loops
Large Rectangle	336x280	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	25k	30k	3 loops
Vertical Banner	120x240	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	15k	20k	3 loops
Half-Button	120x60	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	10k	20k	3 loops
Mini-Square	120x90	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	10k	20k	3 loops
Masthead Banner	250x60	DHTML, Flash, GIF, HTML, Javascript/jscript, JPEG	10k	N/A	No Animation

• We accept GIF, JPEG, Rich Media & Third Party Served ads.
• 30-second maximum for any animation.
• Creative with a white background must have a minimum 1-pixel border to differentiate ad from editorial content.

• Up to 3 additional loads of up to 50K each may be initiated after a user moves their cursor over or clicks on the ad.
• The Flash frame rate must be less than 18 frames per second; twelve frames per second is preferred.

• No animation on email ads.