i have more info, especially for Revodrive3 X2 users.
Tried to install Win8 on my Foremay 64 gb drive. Impossible because my MBR is corrupted.
But when starting the USB stick with Win8 on it, i retried to install this on my Revo, which never worked since neither OCZ or MS had drivers.
After browsing for the Win7 driver.....Win8 installs the driver, so normally every Revodrive3 X2 user should be able to install Win8 on this drive.
In my opinion MS added the possibility to accept this driver. You get the option to choose updates before installing Win8.
Anyway i have this works for everyone