On 2012-06-19 16:16, Pontus Pihlgren wrote: On Tue, Jun 19, 2012 at 05:03:13PM +0300, Saku Set l wrote: Found 1 DELQA and 4 DEQNA (condition unknown), and also have 1 broken DELQA I recall that the DELQA is more "modern" and better i some way, are they also more prone to failure? No. From a reliability point of view, I've not heard that either should be better or worse. However, the DEQNA is rather buggy in its general performance. Johnny