For anyone with the TNA meter installed, there is a bunch of spare 5v from the power supply included. The p/s was chosen more on connections/price and ended up twice as big as needed. A 5.5mmx2.1mm splitter from ebay and some creativity will get you all the 5v you need.
After a disaster in our datacenter took down our server, we are now running Pinside on a brand new server. However, things may not work as expected as we are still polishing the playfield and adjusting some switches! We might be switching to maintenance mode a few times. Please see this forum topic for more info.