Richard Hughes wrote: > ColorHug has been using an allocated product ID from Microchip Inc, > but this is only valid for a couple of thousand devices. I've The change will be in the next Argyll release. [ Microchips logic escapes me - once the VID & PID are allocated and in real devices, it's burnt - you can't get it back and it's asking for untold trouble to re-use it. So why does it matter how many devices there are ? It's pretty reasonable that they give out only one per developer or company, but how can they limit the number of devices that use it ? ] Graeme Gill.