The nano program in this crystal will help you, providing you have the four credits it costs to run it, by creating a pet that will obey your commands. Before you can run the program you must upload it into your Nano Controlling Unit (NCU) by right-clicking it.
Click the Nano button on the menu to open your Program Window. The nano will be located in the space section.
Left-click-and-hold the icon to pick it up, and move it to your shortcut bar for easy access.
To run the program, left-click the icon in the shortcut bar, or press the appropriate key (1-10 depending on where in the shortcut bar you placed the icon). That will summon the inactive "shell" of your pet and place it in your Inventory.
Click the Inv button on the menu to open your Inventory and right-click the shell to activate it.