Three vertical skyscraper spaces and five large rectangular spaces will join the list of recommended shapes and sizes already in place for banners.
The IAB UK also agreed that all sites offering these spaces will accept a load of 15K for Skyscrapers and a 20K load for all other new units. Larger file sizes can still be agreed to between publishers and clients. --Adrienne Mand
Copyright July 2001, Crain Communications Inc.