I'v had an Intel X25-M 160GB drive for just over two years now and it's been running really well up until recently. My PC used to boot in under 30 seconds but now takes as long as a minute to boot. I have the Intel SSD Toolbox installed and have been using it. I run the optimizer weekly and do full diagnostic scan monthly. I've updated to Version 3.0.3 of the firmware. What else can I do to get my performance on boot times back to "normal"?