The Jalapeno's coffee warming ability is kind a secondary focus and of efficacious it might be is somewhat dubious... but it will hash, oh yes. 
As far as power on the singles go, we are going with a different power brick, but your old ones should still be compatible with the new units.
As far as power on the singles go, we are going with a different power brick, but your old ones should still be compatible with the new units.
This is interesting. I could have sworn they said it would have an internal power supply. But their website is down (related to the godaddy outage?) currently so I can't check.
At least we can power the things with our efficient PC power supplies.
The internal PSU bit on the website was a mistake. It's since been corrected. It will be an external PSU.