Daniel Carrion left a comment on last weeks blog regarding power supplies. Sure Electronics make 5 volt power supplies in 3A, 10A and 20A capacities. You can buy them on eBay. This would suit a setup of multiple Pi's (they call them a Bramble) where you don't want lots of power packs. There is some wiring required.
I have returned the revision 1 B model as faulty. It cost $10 just to post it back, probably would have been cheaper just to throw it away. While I was at it I have ordered another two Pi's.
Meanwhile in other news the farm has been off most of the week again. They get a quick burst of activity when its cooler and then off again.
We got 7.0.48 this week. Just a few minor tweaks around the installer. It has issues with PAE (or service installs) under Windows, if your run it that way you'd better wait for another release.
There is also a 7.0.50 for the Android out. This is very much a work in progress. There are some issues about battery overheating they need to address, and of course the devices are usually even slower than the raspberry Pi.