System Requirements: The Speed Equity® Software program is an ONLINE software program so no disks will be mailed to you. The software is available to you for the duration of your subscription and is compatible with every operating system including, ALL Windows versions, Mac OS9 & Mac OSX, as well as Unix. All you need is a computer with internet access and you will be able to access your Speed Equity® Software account from anywhere in the world 24 hours a day, 7 days a week, 365 days a year for the duration of your subscription period. We use a 256 bit SSL Certificate to protect our servers. Furthermore you DO NOT have to input any identifiable data such as account numbers, addresses, etc. into the software program to use it.