Originally Posted by AndrewX

Unmetered should be the correct term. If you are able to pay by PayPal you are free to sign up at XenLayer.com - we would love to earn your business and welcome you on board.

If you are looking for unmetered resources I would like to recommend you an OpenVZ VPS package, you get root access and your limit is your CPU and memory allocation. Full management comes with that, which includes a control panel and periodical security updates, checkups and server administration.