Wow, thanks for taking the time to bench them! Now I can only imagine how faster it would be using exFAT... But for whatever it's worth, though, I've felt almost no difference between running a game/application from an SSD and a RAMdisk (2500K @4.4GHz, 16GB RAM, 120GB Vertex 2). For SSD users, RAMdisk usage is probably more limited to diverting wear & tear from the SSD by reallocating browser cache files to a RAMdisk, or simply just want to use the extra space on their RAM sticks. For users with a laptop on an HDD like me, it's a boon; I've tried putting Torchlight 2 (since it's less than 1.6GB) and it loaded quite faster between maps. Didn't really help with S.P.A.Z., though. (yea I still play it from time to time...) Maybe I'll try to bench the performance differences between filesystems later; should be interesting.