Hey, I've got a late 2008 MacBook aluminum unibody. This summer I have installed an optical bay caddy, and installed there a OCZ Vertex 3. I then made a clean install of Lion into the SSD. Since the beginning I've been getting these freezes, the whole system freezes (the seconds on the clock doesn't move and everything is unresponsive, not even the mouse), for about 30-40 seconds. These freezes are completely random and can't be associated to any activity in particular. I'd like to have some opinions on this, I have no idea what it is, maybe it's Lion, maybe it's the original HDD (which I still use in the traditional HDD bay), maybe it's the SSD (maybe it shouldn't be in the optical bay, maybe it's because it doesn't have TRIM support or some other incompatibility with Apple's drives, n.f.i. ). Just hope someone can help me out here, the freezes are not that annoying, there are some days they don't even occur, there are days the happen twice, it varies and normally it doesn't bother me that much, however I'm very fearful for the "well-being" of my MacBook and the consistency of my data.