Well, not just 'any'...
Sure one could go buy OCZ latest Cache drive and bundled software or wait for Crucial to release Adrenaline. Is there any software available other than buying it bundled with a drive? I would like to check out this Cache software, but would like to use one of my Drives.
I currently do not have a Z68, but that could change soon.
I was hoping to use cache on an AMD 870 series board. I am currently using a Samsung 830 as a boot drive on this computer and 500GB WD Black for storage.
I played with it a bit and it seemed to work well, but I later just used the SSD for the OS and the HDD for programs and backup. If you have the time, it is worth trying out. I went with an ASUS P8Z68V since it's the cheapest ASUS with two 16x PCIe that run at 8x/8x but I hear good things about the ASRock too.