I'm a total noob when it comes to wikis, but I believe the dosage and duration information on this page to be totally false based on my own personal experience as well as reports online. I believe the actual dosages should be something more along the lines of:
Threshold 20 - 40 mg Light 30 - 60 mg Common 50 - 100 mg Strong 80 - 150 mg Heavy 150 mg +
The duration in my experience as well as according to others seems to be more like 45 minutes to 90 minutes with after effects for no more than a couple hours. The duration is much more similar to ketamine than DCK, but these data seem to be copied from the DCK page. I don't want to piss anyone off by jumping the gun and editing the page myself, but I think people should be aware.