Woah, this is a blast from the past. I switched over to Mac a few years so I can't use this anymore, but this was my favorite piece of software from a prior job when I had a PC. This thing completely changed how I thought about performance and speed in software. I know there's the old adage about avoiding "premature optimization", but occasionally you use something like this that leaves your jaw on the floor in terms of what hyper-optimized software is capable of.