Using the CSM W Driver Ver 2 is easy. First, insert the Gaia Memories into the driver. The driver will recognize the memory and play the right transformation sounds. If you're transforming with a friend, make sure both of you have the Ver 2 driver. Then, sync your drivers to transform together. When not in use, store the driver and memories in a cool, dry place. Avoid dropping or hitting the driver, as it may damage the internal components. If the driver or memories get dirty, use a soft, dry cloth to clean them. Don't use any harsh chemicals or liquids. For the payment plan, remember to pay the deposit first. After that, check your email regularly for monthly invoices and pay on time to avoid any issues.