How do I add users to send messages to?

Net Send Lite provides several ways to add users:

• Add button -- Manually add a user by username, computer name, or IP address with a custom display name
• Add Multiple -- CTRL-click to select multiple computers from a list of available machines on your primary domain
• Groups -- Create groups of users separated by colons (by username, computer name, or IP address)
• Domain shortcuts -- Create a shortcut for an entire domain to broadcast messages to everyone logged in