My 2011 iMac is one of those models impacted by the recent HD recall (Seagate drives), and I plan to take it to an Authorized Service Provider next week. Yesterday I passed by just to tell them about that, in order to know how long it would take and so on...I also took the opportunity to ask them about the possibility to install an internal SSD (since they are opening the computer anyway). My questions are: - Is it worth it performance-wise? Here in Switzerland, a 128GB drive would cost me around 300 dollars - their only option seems to be Kingston; - Will it cause any temperature/sensor problems, being a third-party SSD? - Is Kingston the best option around? What about TRIM or SATA III support in Lion? Thanks for your quick advice..!