Found this over @ HWC. Did a bit of playing around with it. And it does work very impressively. DO NOT USE IF YOU ARE WORRIED ABOUT DATA LOSS/CORRUPTION. My gaming system is rock solid stable and I never have power outages (UPS FTW!)so I thought I'd give it a go. It is a 90 day trial beta. The software even supports TRIM, although I have no idea how that works. It should help w/ lengthening NAND life as well due to eliminating most of the small file random writes.
http://www.romexsoftware.com/en-us/fancy-cache/index.html
First image is my Corsair P64 ssd (cmfssd-64gb2d)
Second image is a Seagate 500g (st3500320as)
Third image is a WD Blue 500g (wd5000aaks-00v1a0)