This document provides advertising guidelines and specifications for Telemundo Station Group's digital unit. It includes general guidelines for flash files, dimensions and file types for various standard and premium ad units. It also discusses rich media units, video ads, and provides an example of a digital plan package that includes ROS banners, homepage premium ads, and pre-roll video. The plan aims to generate a total of over 500,000 banner impressions and customized content integrations for advertisers on the Telemundo station sites.