Should notice me in next time something negative, I'm going to grudge here.
Addendum (August 9, 2011)
Now also works smoothly on Lion with TRIM with firmware 2.0.6.
A counterpoint there however: The firmware update should go as macuser easier by equip. This is possible at this time only an optimized OCZ Linux boot CD or a USB flash drive, which is available in the OCZ forum for download.
MacBook Pro users need to connect the SuperDrive to the original designated SATA interface / be connected, as it unfortunately does not boot from an external drive. The same applies to installing Windows under Boot Camp. So before a Optibay with the old HDD is installed, only the SSD block, everything has to be installed from DVD / CD to install and replace, following the SuperDrive by Optibay.
For me, it is in spite of the fiddly firmware updates continue worth 5 stars.