For ad specs on CBS.
If you have questions about ad specifications please contact your sales representative.

For ad specs on CNET, mySimon, TechRepublic, ZDNet and CBS News click here.
For ad specs on CBS, click here.
For ad specs on CBS Sports and MaxPreps, click here.
For ad specs on CHOW and TV.com, click here.
For ad specs on Gamespot, GameFAQs and Metacritic, click here.
For Network Wide opportunities, click here.

Category	Opportunity	CBS	CBS Audience	Startrek
Standard Display Ad Units	Leaderboard (728x90)	Yes	No	Yes
	Messaging Plus (300x250)	Yes	No	Yes
	SkyScraper (160x600)	Yes	No	Yes
	Super Leader (970x66)	Yes	No	No
	Super Skyscraper (300x600)	Yes	No	No
Standard Display Ad Units Enhancements
	CBS Interactive Hosted Expand	Yes	No	Yes
	CBS Interactive Hosted Lightbox	Yes	No	Yes
	Cross Device Lightbox	Yes	No	Yes
	In Banner Audio and Video	Yes	No	Yes
	Interactive Gatefold	Yes	No	Yes
	Page Turn (Messaging Plus/Half Page)	Yes	No	Yes
	Third Party Expand	Yes	No	Yes
	Video Extender	Yes	No	Yes
High Impact Ads
	First Impression Program	Yes	No	No
	Flip Ad	Yes	No	Yes
	Magnet	Yes	No	No
	Network Capture (OPA Pushdown)	Yes	No	No
	Presenting (234x60)	Yes	No	No
	Entertainment Site Skin	Yes	No	No
	Rich Media Floating	Yes	No	No
	Schedule Banner (970x66)	Yes	No	No
Video/Audio Player
	16:9 Pre-roll/post-roll (300x250 & 300x60) Audience Companion Ad	No	Yes	No
	16:9 Pre-roll/post-roll (300x250 &300x60) Companion Ad	Yes	No	No
	Third Party VAST video	Yes	Yes	No
	Video In-Stream Menu	Yes	Yes	No
	Video In-Stream Plus	Yes	Yes	No
	Video In-Stream Social Menu	Yes	Yes	No