Hmmmm... there is a noticable absence of Hiper Type M & R series PSU's
Yeah they are not too bad. Mine has been running virtually 24/7 since April 2006.
They are nowhere near as quiet as stated though. While they are still quieter than A LOT of units, I know of others that are quieter. Gotta love the modular systems though.
Hopefully jammin will be able to root out some information on them. Keep up the good work squire