I have had it since about August, charges 2s/3s very well, and has a 25W discharge circuit and lipo storage mode. I use an old converted computer power supply, instructions here:
http://web2.murraystate.edu/andy.bat...owersupply.htm
or you can go one better and maybe cheaper (if you don't have the computer power supply laying around like I did) and convert a server power supply. Instructions here:
http://www.rc-monster.com/forum/showthread.php?t=27554
I've had a different hobbyking charger for about a year and a half now and it still works fine as well. It's only 50W though, with a 5W discharge circuit. This 200W is much more powerful. Only problem for you would be catching it in stock at hobbyking in the USA....demand is pretty dang high! I caught it a few days after it was added the USA warehouse.
edit: you might be able to take the superbrain apart and steal the power supply from it if you wanted to. Never seen one myself though, maybe someone else will chime in. But I'm pretty sure you could if you wanted to.