Upgraded my Mid 2009 MacBook Pro 15” to 8GB DDR3 RAM and 64GB OCZ Octane S2 drive…
Faced few issues initially, system wasn’t booting up from new SSD. Tried to downgrade EFI firmware from 1.7 to 1.6. It didn’t help much.
Then updated SSD firmware to latest using firmware tools… And know what, it just works!
Currently running ML 10.8.3 with EFI Firmware 1.7 without any issues.
Here is the link that helped a lot…
http://www.ocztechnologyforum.com/forum/showthread.php?104990-NEW!!-OCZ-Bootable-Toolbox-Mac-Edition
