I'm looking into some VPS hosting providers who can run my Minecraft server for me. One that I found is Dotblock: http://www.dotblock.com/vps_hosting_stacks/minecraft_vps_stack.php They have a great deal, and with a 30 day free trial, seriously, what could be better? But I do have some questions. I am going to use my prepaid credit card to sign up (need a credit card to sign up) and it only has $0.22 on it. o: Can I use that to sign up, get my 30 day free trial with the promo code, and cancel it on day 29, and won't get charged at all? Or does it charge you the day you start? Can I redo this after I cancel it, to get another 29 free days before I have to cancel?