All you Asrock owners, I ran Asrock's XFast Ram and the speeds were 30% faster than Ramdisk and there is not limit on the size of the disk. With Ramdisk the free version is ony 2G max. To get a larger ramdisk, you need to buy the software. Check these disk speeds. Incredidible! Look at the adorable kid too!
Left side CrystalMark is random and right is fill
making a drive on your memory can be beneficial to load your main programs. Gaming, the games and shaders load faster and everyday apps like photoshop will be real fast. Enjoy!