Forgive A Dumb Question...Where Can I Get Smartware For Windows 8

I have a 3 TB My Book Live that I was using with Win 7 Machines.  I just got a Win 8 machine and want to set that up for backups to the drive.  I can’t find anywhere to download Smartware for this machine.  Can anyone please point me to the link or if I missed a notice that it has been discontinued, what is the replacement?




This version should work.