I just upgraded to 10.7.3... a clean install from Snow Leopard. I was about to install Trim Enabler for my third-party SSD (160GB Intel G2). But checking the disk info (in Disk Utility click on SSD in left panel, then click the "Info" button), the line that used to be there for "Trim Support" is gone! Partition Map Scheme : GUID Partition Table Disk Identifier : disk0 Media Name : INTEL SSDSA2M160G2GC Media Media Type : Generic Connection Bus : SATA Device Tree : IODeviceTree:/PCI0@0/SATA@1F,2/PRT0@0/PMP@0 Writable : Yes Ejectable : No Location : Internal Solid State Disk : Yes Total Capacity : 160.04 GB (160,041,885,696 Bytes) Disk Number : 0 Partition Number : 0 S.M.A.R.T. Status : Verified Does this mean that TRIM is already enabled?