This is a free app that helps you in patching the IOAHCIBlockStorage without use of the terminal and activate the TRIM support on your system. It will works on Yosemite, Mavericks, Mountain Lion and Lion. No suppport for Snow Leopard because I think that there aren't a lot of people that use SSD and because some functionalities of the app are present only in 10.7+. If you want Snow Leopard the best way it patch manually the kext.
If you want to help me in translation you can translate
this file and send it back to me in private message.
* This application isn't affiliated with the commercial application "TRIM Enabler" by cindori.org/software/trimenabler. My application is FREE and is a simply patcher (with help in rebuild kernelcache and system caches). If you have paid for this app ask money back! *