I've been researching all night with no definite conclusions. I just got two 100gig OCZ Vertex Limited Edition SSDs. Currently I have Windows 7 running and the SSDs in AHCI mode. I was originally going to set them up for Raid 0 until I learned about the Windows 7 Trim feature.....which seems much needed for long term performance. Obviously the drives have to stay in AHCI for Trim to work. Can anyone else elaborate on this topic and provide some good input as to whether I should leave it in AHCI or switch over to Raid? Thanks.