This option allows you to choose what operating system you want on your computer. If you have many computers with the same operating system, you have the choice here to venture into the latest technology or to keep everything the same.
PLEASE NOTE: If you plan on having multiple computers sharing data between them, it is strongly recommended that you use XP Professional instead of XP Home. If you choose otherwise you may have difficulites doing this.
Windows 2003 Small Business Server is for small to medium businesses that need an all-in-one or inexpensive server. This operating system can be installed onto a standard (if a bit more powerful) PC, and it allows you to set up a Domain, file server, and also includes Exchange components for centralized e-mail and calendar management.