Auto-translated
1. Hamachi is free (not the download itself, but its usage).
This point in the installation terms made me wary:
9. Fees and Updates
9.1 Monthly subscription, payable only by credit card. If you subscribe to the Service on a monthly basis, the subscription fee will be charged to your credit card according to the preliminary instructions, and your subscription will be automatically renewed each calendar month unless you or LMI send a written notice of cancellation of the license renewal (including by email) during the preceding calendar month. The specified amount will be charged to your credit card for each month or part of a month during which your monthly subscription is active.
9.2 Annual subscription, payable by credit card. If you have an annual subscription to the Service and you pay by credit card, your subscription will be automatically renewed at the beginning of each subsequent year until you or LMI send a written notice of cancellation of the license renewal (including by email) at least 30 days before the expiration of the current annual subscription. With each renewal of the annual subscription, the payment arrangements in effect in the previous year will remain in effect unless you and LMI agree otherwise.
9.3 Annual subscription, payable by invoice. If you have an annual subscription to the Service and the first payment was made by check or bank draft against an invoice from LogMeIn, your subscription will be automatically renewed at the beginning of each subsequent year until you or LMI send a written notice of cancellation of the license renewal (including by email) at least 30 days before the expiration of the current annual subscription. With each renewal of the annual subscription, the payment arrangements in effect in the previous year will remain in effect unless you and LMI agree otherwise.
9.4 Subscription to LogMeIn® Free™. Notwithstanding the foregoing provisions of these Terms, you do not need to pay a subscription fee when subscribing to LogMeIn® Free™.
2. I need a cheat code to change parameters