I have win 7 x64 on a intel ssd 40gb and a 500gb hdd in ahci mode on a ich9 southbridge. I want to change that hdd for 2x250gb hdds in raid. I have read in a post that the change can be done and even I could retain nqc capability in raid mode. But I have more questions: -Trimm will be avaible for the ssd in raid mode? -This will cause problems on the raid or the ssd? -It would be better if I do the raid on another raid controller the mobo has? -Even if the controller is a jmicron and I had awful experiencies with them?