I have just got a DPS G 650 and after running DPSapp I found it crashes rather too often and it only reports one of my four GPUs.
I felt I would do better to write my own code to report the PSU and now have this mostly working as you can see from the attached screen shot. The only aspect I need to address is the efficiency reporting. I assume this is done using similar "Power Curves" to what Corsair use for their PSUs. Please will you tell me what these are for the Thermaltake digital PSUs? At the moment I just use 80% as a place holder.
DTSapp always reports an Efficiency of 0% for my PSU which I assume is another bug.