Yep, you can download and flash the Ruckus Unleashed Firmware on your R500, R600, etc. access points, but it will only work on the "Supported" Unleashed AP's and you don't need any support contract. I just did 3 of them yesterday. Works great! You may have to create a free account on the Ruckus Website to login to acquire the software, but there is no charge for it at all.