Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. XITEX Software is a Ukrainian software and games development company based in Donetsk. The company is providing custom games and software development services with the usage of Java EE, .NET, PHP, Flash and other technologies. XITEX Software was established in 1999 in Donetsk, one of the biggest industrial cities in Ukraine. Being a start-up the company started its activity with providing web development offshore outsourcing services. The beginning of year 2002 was the start of company''s specialization. XITEX Software realizes th enecessity of having its own products. The wide Web development experience lead to development of a content management system (CMS) Xitex WebContent M1, which was successfully marketed in Ukrainian market.