Application Development Tutorials are the very basic web applications run on visual solution clients. There are two different documents and each document explains different applications. Firstly the IPTV Application Development document consists three basic applications such as Basic Menu Application, Basic Video Player and Basic Channel List Application. With these applications you could stream videos, upload a channel list and stream different channel types, handle remote controller keys and create a menu that can navigate through pages and channels. On the other hand, Signage Application Basics document consists of the Basic Scheduling Application. This application could simply be used to create some layouts and schedules and play them on a pre-defined scenario. Finally, Sample User Interface document for MB230 could be investigated. Each document could be accessed through the links below.