Central Administration  Application Management page,>> Databases section, Select Manage content databases.  Manage Content Databases page, select Add a content database.  Add Content Database page select the web application to which you want to attach a...

When creating new columns, name them without any special characters or spaces.  After the column is created, rename it with the special characters or spaces.  This way the internal name is "clean". When you are working with DataViews, some third party controls, and custom Webparts - you must use the internal...