Just wondering if any of the iMac users have tried the trim loader from the Desktop/Mac pro section if so has it worked for you? I was going to wait for Lions trim support but if this works I will upgrade now.
The patch appears to work fine on my 2010 iMac with factory installed APPLE SSD TS256B and 2TB HDD. It took a bit longer than usual to shut down and restart, but now the boot time is normal and System Profiler shows "TRIM Support: Yes" for the SSD.